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 A179755 #3 Mar 31 2012 13:21:20 %S A179755 50,216,868,3492,13976,56472,225880,897624,3590576,14471600,57886120, %T A179755 229868968,919477136,3706264464,14825053488,58832739632,235330977088, %U A179755 948740144448,3794960504136,15061020431688,60244082031104 %N A179755 a(n) = A014486(A179754(n)). %H A179755 A. Karttunen, <a href="/A179755/b179755.txt">Table of n, a(n) for n = 1..1024</a> %H A179755 A. Karttunen, <a href="/A080069/a080069.py.txt">Python program for computing this sequence and the associated images.</a> %H A179755 A. Karttunen, <a href="/A179755/a179755_p1_768.png">Terms a(1)-a(768) drawn as binary strings, one pixel per bit.</a> %H A179755 A. Karttunen, <a href="/A179755/a179755_p3_700.png">Terms a(1)-a(700) drawn as binary strings, 3x3 pixels per bit.</a> %Y A179755 a(n+1) = A004758(A179757(n)). Cf. also A122242, A122245. %K A179755 nonn %O A179755 1,1 %A A179755 _Antti Karttunen_, Aug 03 2010