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 A097355 #11 Feb 16 2014 15:35:21 %S A097355 1,0,1,1,3,3,4,4,10,12,14,16,19,21,24,27,64,72,84,94,108,120,136,150, %T A097355 169,185,206,225,249,270,297,321,831,918,1014,1115,1226,1342,1469, %U A097355 1602,1747,1898,2062,2233,2418,2611,2818,3034,3266,3507,3765,4033,4319,4616,4932 %N A097355 Number of partitions of n into parts not greater than floor(log_2(n)). %H A097355 Alois P. Heinz, <a href="/A097355/b097355.txt">Table of n, a(n) for n = 0..1000</a> %t A097355 a[n_] := Length[ IntegerPartitions[n, Floor[Log[2, n]]]]; Table[a[n], {n, 1, 54}] (* _Jean-François Alcover_, May 24 2012 *) %Y A097355 Cf. A000523, A000041, A097356. %K A097355 nonn %O A097355 0,5 %A A097355 _Reinhard Zumkeller_, Aug 08 2004