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 A091610 #5 Apr 10 2022 15:37:48 %S A091610 1,3,5,11,17,32,49,84,127,202,300,462,671,997,1428,2072,2922,4156, %T A091610 5784,8089,11127,15340,20875,28437,38316,51629,68962,92037,121934, %U A091610 161346,212164,278571,363797,474283,615431,797165,1028270,1323932,1698335 %N A091610 Row sums of triangle A091604. %Y A091610 Cf. A091604. %K A091610 nonn %O A091610 1,2 %A A091610 _Christian G. Bower_, Jan 23 2004