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 A029601 #8 Jul 02 2025 16:01:56 %S A029601 1,2,3,5,7,8,9,15,11,24,26,14,13,35,50,40,17,48,85,90,57,20,63,133, %T A029601 175,147,77,23,19,80,196,308,322,224,100,21,99,276,504,630,546,324, %U A029601 126,29,120,375,780,1134,1176,870,450,155,32,25,143,495,1155,1914,2310,2046 %N A029601 Distinct numbers in the (2,3)-Pascal triangle A029600. %K A029601 nonn %O A029601 0,2 %A A029601 _Mohammad K. Azarian_ %E A029601 More terms from _James Sellers_, Dec 08 1999