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 A080336 #8 Mar 30 2012 18:39:15 %S A080336 0,1,3,4,6,9,10,12,13,15,18,19,21,24,28,29,31,32,34,37,38,40,41,43,46, %T A080336 47,49,52,56,57,59,60,62,65,66,68,71,75,76,78,81,85,90,91,93,94,96,99, %U A080336 100,102,103,105,108,109,111,114,118,119,121 %N A080336 Partial sums of A007001. %H A080336 A. Karttunen, <a href="/A080237/a080237tree.txt">Notes concerning A080237-tree and related sequences.</a> %Y A080336 The repeating subsequences in A085196 increase to this sequence. Difference between the position of (n+1)-th 1 in A007001 (= A085197(n)) and A007001(n+1). Also a(n) = A085196(A081291(n)). %K A080336 nonn %O A080336 0,3 %A A080336 _Benoit Cloitre_, Mar 18 2003