A237118 Number of white areas in the graph of elementary cellular automaton with rule 30 at generation n.

0, 0, 1, 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 19, 22, 25, 28, 31, 36, 40, 43, 47, 51, 53, 56, 60, 65, 71, 74, 80, 86, 90, 94, 99, 104, 109, 113

Offset

0,4

Links

Philippe Beaudoin, Table of n, a(n) for n = 0..999

Philippe Beaudoin, Python program to generate this sequence.

Eric Weisstein's World of Mathematics, Rule 30.

Crossrefs

Cf. A070950 (rule 110), A237119 (analog for rule 110), A237120 (analog for rule 150). A226482(n) - 1 is the number of white areas on the line corresponding to generation n.

Sequence in context: A292983 A174709 A008724 * A112402 A056864 A029032

Adjacent sequences: A237115 A237116 A237117 * A237119 A237120 A237121

Keyword

nonn

Author

Philippe Beaudoin, Feb 03 2014

Status

approved