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| | eisBTfry00066.txt |
 | | %Y A076282 Adjacent sequences: A076279 A076280 A076281 this_sequence A076283 A076284 A076285 %Y A076282 Sequence in context: A052348 A064341 A052756 this_sequence A032491 A089397 A089701 %K A076282 nonn,more %O A076282 1,7 %A A076282 Eric W. Weisstein (eric(AT)weisstein.com), Oct 06, 2002 %I A032491 %S A032491 6,82,186,334,690,838,1146,1482,2262,5118,5398,6294,9322,15270,15930, %T A032491 28134,34926,47878,52986 %N A032491 Numbers n such that 229*2^n+1 is prime. |
 | | %Y A030641 Adjacent sequences: A030638 A030639 A030640 this_sequence A030642 A030643 A030644 %Y A030641 Sequence in context: A009763 A028979 A082629 this_sequence A069669 A068884 A069670 %K A030641 nonn %O A030641 1,1 %A A030641 njas %I A069669 %S A069669 6,78,496,8778,58996,887778,5897895,88877778,686999778,9876799878, %T A069669 89996788896,777887999778,7798988788878,77779987999896,589598998999878, %U A069669 7898898998885986,78999997699698778,999699998689998991 %N A069669 Smallest n-digit triangular number with maximum digit sum. |
 | | %Y A033589 Adjacent sequences: A033586 A033587 A033588 this_sequence A033590 A033591 A033592 %Y A033589 Sequence in context: A006676 A006768 A055969 this_sequence A077289 A013294 A013300 %K A033589 sign %O A033589 0,2 %A A033589 njas %I A077289 %S A077289 0,1,6,105,595,10296,58311,1008910,5713890,98862891,559902916, %T A077289 9687554415,54864771885,949281469786 %N A077289 Triangular numbers that are 1/6 of another triangular number. |
| www.research.att.com /~njas/sequences/eisBTfry00066.txt (591 words) |
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