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 A161264 #6 Jul 22 2025 06:36:15 %S A161264 0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2,1,2,1,2,1,2,1,2,1,2,2,3, %T A161264 3,4,4,5,5,6,6,7,7,9,8,9,9,11,10,11,11,13,12,13,14,16,15,16,17,19,18, %U A161264 19,20,22,21,23,23,26,24,27,26,30,27,31,29,34,32,36,34,40,37,43,41,49,45,52,50,59,56,64,63,71,68 %N A161264 Number of partitions of n into central polygonal numbers A000124 where every part appears at least 11 times. %H A161264 R. H. Hardin, <a href="/A161264/b161264.txt">Table of n, a(n) for n=1..1000</a> %K A161264 nonn %O A161264 1,22 %A A161264 _R. H. Hardin_ Jun 06 2009