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 A029663 #8 Jul 02 2025 16:01:56 %S A029663 4,5,14,6,20,7,50,27,8,77,35,9,182,112,44,10,294,156,54,11,672,450, %T A029663 210,65,12,1122,660,275,77,13,2508,1782,935,352,90,14,4290,2717,1287, %U A029663 442,104,15,9438,7007,4004,1729,546,119,16,16445,11011,5733,2275,665,135 %N A029663 Numbers to the right of the central elements of the (2,1)-Pascal triangle A029653 that are different from 1. %K A029663 nonn,tabf %O A029663 0,1 %A A029663 _Mohammad K. Azarian_ %E A029663 More terms from _James Sellers_