Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Keith number


Related Topics

  
  Keith Numbers
I introduced them in a paper in 1987 (where they were called repfigit numbers or repfigits) and they proved popular enough to inspire several papers by other authors, most notably a whole series of papers that appeared in 1994 in Volume 26, Number 3 of the Journal of Recreational Mathematics.
These numbers are in some ways reminscent of the primes in their unpredictable appearance among the integers.
Define a cluster of Keith numbers as a set of two or more (all with the same number of digits) in which all the numbers are integer multiples of the smallest one in the set.
users.aol.com /s6sj7gt/mikekeit.htm   (745 words)

  
  Fibonacci number - Wikipedia, the free encyclopedia
The Fibonacci numbers are important in the run-time analysis of Euclid's algorithm to determine the greatest common divisor of two integers: the worst case input for this algorithm is a pair of consecutive Fibonacci numbers.
In music Fibonacci numbers are sometimes used to determine tunings, and, as in visual art, to determine the length or size of content or formal elements.
The Fibonacci numbers are also apparent in the organisation of the sections in the music of Debussy's Image, Reflections in Water, in which the sequence of keys is marked out by the intervals 34, 21, 13 and 8.
en.wikipedia.org /wiki/Fibonacci_number   (3749 words)

  
 The Number of the Beast
The nth triangular number is given by the formula T(n) = (n)(n+1)/2, and is equal to the sum of the numbers from 1 to n.
The nth doubly-triangular number is, among other things, the number of ways to paint the vertices of a square using a set of n colors, where the colors are distinct but rotations and reflections of a given colored square are considered the same.
If these 148 numbers (the first 148 digits of 1/149) are written as the top row of a 148x148 square grid, and then the digits of 2/149 as the second row, then 3/149 and so on, the result is a 148x148 pseudo-magic square, in which every row and column sums to 666.
users.aol.com /s6sj7gt/mike666.htm   (2724 words)

  
 PlanetMath: Keith number
This is version 1 of Keith number, born on 2006-06-14.
Just wondring if anyone here has studied repsylvits (kind of like repfigits, but using the Silvester sequence).
In base 10 their might only be three: 13 91 adn 2551.
planetmath.org /encyclopedia/KeithNumber.html   (58 words)

  
 featureo
So I suppose those toll-free customer dis-service telephone numbers provided by financial services, technology firms, utility companies and other marketers should be no surprise.
I wondered why I was required to enter my account number at the beginning of the call as I read each number aloud to Keith, digit-by-digit.
I explained my problem to Keith and he efficiently analyzed my transaction history on, what I assume was, the computer screen in front of him.
www.partnerslevit.com /feature/featurea/featureb/featurec/featured/featureo.html   (811 words)

  
 The Math Forum - Math Library - Sequences/Sets
A bibliography of Bernoulli numbers by Karl Dilcher and Ilja Sh.
Three well-known combinatorial number triangles are tightly related to each other as coefficients in transforms of a seminal sequence of exponential generating functions (for n^{n+m}).
A Keith number is an n-digit integer N with the following property: If a Fibonacci-like sequence (in which each term in the sequence is the sum of the n previous terms) is formed, with the first n terms being the decimal digits of the number N, then N...more>>
www.mathforum.org /library/topics/sequences_sets   (2137 words)

  
 Top 20 Encyclopedia
The million is sometimes used in the English language as a metaphor for a very large number, as in "Never in a million years" and "You're one in a million", or a hyperbole, as in "I've walked a million miles".
The word "million" is common to the short scale and long scale numbering systems (and also to the proposed Rowlett numbering system), unlike the larger numbers, which have different names in the two systems.
1048576 = 2^20 (power of two), 2116-gonal number, an 8740-gonal number and a 174764-gonal number, the number of bytes in a mebibyte, the number of kibibytes in a gibibyte, and so on.
encyc.connectonline.com /index.php/Million   (409 words)

  
 Everything about 2000   (Site not responding. Last check: 2007-10-15)
Two thousand is the highest number expressible using only two unmodified characters in roman numerals (MM).
So far in the 21st century, the main historical trends have been the violent conflict between Western Civilization and extremist Muslim Fundamentalism, the search for solutions to global warming, the continued growth of the European Community and the rapid emergence of China and India as global industrial powers.
More Y2k-style computer date failures are due before the end of the 21st century; the Unix datestamps, consisting of a count of the number of seconds since 1970, may overflow in 2038, while the family of operating systems descended from MS-DOS (including the various versions of Microsoft Windows) can't handle dates beyond 2099.
wikimiki.org /en/2000   (7822 words)

  
 NUMBER THEORY FTP SITES/CALCULATOR PROGRAMS/ARCHIVES
ARIBAS is used for the examples of number theoretic algorithms in the book Algorithmische Zahlentheorie, Otto Forster, Vieweg 1996
Computes the continued fraction expansion of a real number n (The convergents are not accurate, but the partial quotients seem to be correct)
Tables of imaginary quadratic fields with class number not exceeding 23
www.numbertheory.org /ntw/N1.html   (857 words)

  
 milsoms.com blog » Keith project   (Site not responding. Last check: 2007-10-15)
I am not sure how fast the keith.milsoms.com website will get indexed so I have also put a “keith” page onto my Anything Left-Handed website and included some linking code that visitors can put into their own blogs or web pages if they are willing to help me.
I explained that ‘keith’ was not one of my targeted business keywords but he still thought that if I was any good at marketing I would be able to become the number Keith on Google, and I guess he has a point!
You are currently browsing the archives for the Keith project category.
www.milsoms.com /blog/?cat=11   (668 words)

  
 milsoms.com blog » Blog Archive » Becoming the number one Keith!   (Site not responding. Last check: 2007-10-15)
As of today, 8 September 2006, there are about 247 million results pages for a search for ‘keith’ on google.com and the number one slot is held by Rolling Stone Keith Richard - we’ll see about that!
This entry was posted on Friday, September 8th, 2006 at 4:37 pm and is filed under Keith project.
One Response to “Becoming the number one Keith!”
www.milsoms.com /blog/?p=14   (725 words)

  
 Keith Lake Number Three, Tennessee TN - Map and Aerial Photo   (Site not responding. Last check: 2007-10-15)
Keith Lake Number Three, Tennessee TN - Map and Aerial Photo
Keith Lake Number Three - Tennessee TN Lake Maps
The Most Detailed and Up-to-Date Topo Mapping Software That You Can Buy!
www.lake-maps.us /tennessee/keith-lake-number-three-rossville-quad.shtml   (40 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.