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A160159 First differences of A160158. 1
2, 2, 4, 8, 8, 4, 8, 12, 8, 8, 16, 24, 20, 12, 20, 20, 8, 8, 16, 24, 20, 16, 28, 32, 24, 32, 56, 68, 52, 40, 52, 36, 8, 8, 16, 24, 20, 16, 28, 32, 24, 32, 56, 68, 52, 44, 60, 48, 24, 32, 56, 68, 56, 60, 88, 88, 80, 120, 180, 188, 144, 128, 132, 68, 8, 8, 16, 24, 20, 16, 28, 32, 24 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

David Applegate, Omar E. Pol and N. J. A. Sloane, The Toothpick Sequence and Other Sequences from Cellular Automata

N. J. A. Sloane, Catalog of Toothpick and Cellular Automata Sequences in the OEIS

CROSSREFS

Cf. A139250, A139251, A160158, A160162, A160163.

Sequence in context: A123958 A048572 A121173 * A101651 A132007 A094605

Adjacent sequences:  A160156 A160157 A160158 * A160160 A160161 A160162

KEYWORD

nonn

AUTHOR

Omar E. Pol (info(AT)polprimos.com), May 29 2009

EXTENSIONS

Extended beyond a(13) by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jun 01 2009

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Last modified February 15 18:11 EST 2012. Contains 205835 sequences.