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 A161228 #6 Apr 17 2022 22:39:43 %S A161228 0,0,1,1,1,2,1,2,2,3,3,4,4,5,6,6,6,8,8,10,10,10,12,13,15,16,16,19,20, %T A161228 23,24,25,28,30,33,35,36,40,42,46,48,51,54,57,62,65,67,73,75,81,84,88, %U A161228 93,98,103,109,112,118,123,131,135,142,147,153,161,168,174,183,188,200,206,214 %N A161228 Number of partitions of n into Catalan numbers A000108 where every part appears at least 3 times. %H A161228 R. H. Hardin, <a href="/A161228/b161228.txt">Table of n, a(n) for n=1..1000</a> %Y A161228 Cf. A000108. %K A161228 nonn %O A161228 1,6 %A A161228 _R. H. Hardin_, Jun 06 2009