This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A077742 #5 Dec 05 2013 19:55:56 %S A077742 1,1,1,1,1,1,1,1,1,1,1,176,2401,2951,341,3826,4201,451,4801,1,601,1, %T A077742 1401,176,21,2401,2701,2951,3201,1,4201,726,1,12651,1521,176,19801, %U A077742 2201,2401,1,3501,5751,801,1,121,1401,15801,176,19201,1 %N A077742 a(n) = A077741(n)/n. %e A077742 a(14) = 41314/14 = 2951, a(10) =1 %Y A077742 Cf. A077741. %K A077742 base,nonn %O A077742 1,12 %A A077742 _Amarnath Murthy_, Nov 20 2002 %E A077742 Corrected and extended by _Ray Chandler_, Jun 11 2003