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 A237119 #11 Feb 16 2025 08:33:21 %S A237119 0,1,1,2,2,3,3,4,5,6,7,8,9,10,11,14,15,17,18,20,22,24,26,28,30,32,34, %T A237119 36,39,43,46,50,52,55,57,59,62,65,68,71,74,78,81,85,90,95,98 %N A237119 Number of white areas in the graph of elementary cellular automaton with rule 110 at generation n. %H A237119 Philippe Beaudoin, <a href="/A237119/b237119.txt">Table of n, a(n) for n = 0..999</a> %H A237119 Philippe Beaudoin, <a href="/A237118/a237118_1.py.txt">Python program to generate the sequence for rule 30</a> (can be trivially modified for this sequence). %H A237119 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Rule110.html">Rule 110.</a> %Y A237119 Cf. A070887 (rule 110), A237118 (for rule 30), A237120 (for rule 150). %K A237119 nonn %O A237119 0,4 %A A237119 _Philippe Beaudoin_, Feb 03 2014