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 A134318 #6 Mar 25 2022 00:35:30 %S A134318 1,1,1,2,2,2,4,4,6,4,8,8,14,16,8,16,16,30,44,40,16,32,32,62,104,128, %T A134318 96,32,64,64,126,228,336,352,224,64,128,128,254,480,792,1024,928,512, %U A134318 128,256,256,510,988,1752,2608,2976,2368,1152,256 %N A134318 A007318 * A134317. %C A134318 Row sums = A025192: (1, 2, 6, 18, 54, 162, ...). %F A134318 Binomial transform of A134317, as infinite lower triangular matrices. %e A134318 First few rows of the triangle: %e A134318 1; %e A134318 1, 1; %e A134318 2, 2, 2; %e A134318 4, 4, 6, 4; %e A134318 8, 8, 14, 16, 8; %e A134318 16, 16, 30, 44, 40, 16; %e A134318 32, 32, 62, 104, 128, 96, 32; %e A134318 ... %Y A134318 Cf. A134317, A025192. %K A134318 nonn,tabl %O A134318 0,4 %A A134318 _Gary W. Adamson_, Oct 19 2007