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 A127169 #10 Jun 01 2023 15:47:35 %S A127169 1,6,1,9,0,1,24,6,0,1,15,0,0,0,1,54,9,6,0,0,1,21,0,0,0,0,0,1,80,24,0, %T A127169 6,0,0,0,1,54,0,9,0,0,0,0,0,1,90,15,0,0,6,0,0,0,0,1 %N A127169 Triangle read by rows: cube of A126988. %C A127169 Left column = A034718: (1, 6, 9, 24, 15, 54, 21...) %e A127169 First few rows of the triangle are: %e A127169 [0] 1; %e A127169 [1] 6, 1; %e A127169 [2] 9, 0, 1; %e A127169 [3] 24, 6, 0, 1; %e A127169 [4] 15, 0, 0, 0, 1; %e A127169 [5] 54, 9, 6, 0, 0, 1; %e A127169 [6] 21, 0, 0, 0, 0, 0, 1; %e A127169 [7] 80, 24, 0, 6, 0, 0, 0, 1; %e A127169 [8] 54, 0, 9, 0, 0, 0, 0, 0, 1; %e A127169 [9] 90, 15, 0, 0, 6, 0, 0, 0, 0, 1; %e A127169 ... %Y A127169 Cf. A034718, A126988. %K A127169 nonn,tabl %O A127169 1,2 %A A127169 _Gary W. Adamson_, Jan 06 2007 %E A127169 a(45), a(54) deleted by _Georg Fischer_, Jun 01 2023