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 A036888 #10 Mar 30 2012 17:26:42 %S A036888 0,1,5,16,43,106,247,554,1199,2520,5147,10256,19964,38071,71226, %T A036888 130996,237132,423118,744903,1295274,2226315,3785452,6371304,10621516, %U A036888 17547538,28743111,46701014,75296105,120512148,191536534,302392119,474368206 %N A036888 Number of partitions of 5n such that cn(0,5) < cn(1,5) = cn(4,5) <= cn(2,5) = cn(3,5). %C A036888 Alternatively, number of partitions of 5n such that cn(0,5) < cn(2,5) = cn(3,5) <= cn(1,5) = cn(4,5). %C A036888 For a given partition, cn(i,n) means the number of its parts equal to i modulo n. %H A036888 <a href="/wiki/Partitions_of_5n">Index and properties of sequences related to partitions of 5n</a> %F A036888 a(n) = A202088(n) + A036893(n) %F A036888 a(n) = A036880(n) - A036884(n) %K A036888 nonn %O A036888 1,3 %A A036888 _Olivier Gérard_ %E A036888 Terms a(10) onward from _Max Alekseyev_, Dec 10 2011