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 A179315 #4 Mar 31 2012 13:23:39 %S A179315 1,8,2,50,16,2,3,294,100,16,4,24,6,4,1717,588,100,32,11,150,48,12,3, %T A179315 32,12,5,10194,3434,588,200,124,882,300 %N A179315 Nonzero differences A179313(n,k)- A127742(n,k) read along rows. %C A179315 Refinement of the nonzero entries of A016098. %e A179315 A179313 .begins 1; 1 1; 2 2 1; 6 4 1 3 1; 22 12 4 6 3 4 1; 92 44 12 18 %e A179315 A127742 .begins 1; 1 1; 2 2 1; 5 4 1 3 1; 14 10 4 6 3 4 1; 42 28 10 15 %e A179315 so %e A179315 This seq begins................1...........8..2............50 16 02 03 %Y A179315 Cf. A000041, A016098, A000110, A000108, A179313 %K A179315 nonn,tabf %O A179315 4,2 %A A179315 _Alford Arnold_, Jul 12 2010 %E A179315 Edited and extended by _R. J. Mathar_, Jul 16 2010