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A160162 a(n) = A160158(n)/2. 4
0, 1, 2, 4, 8, 12, 14, 18, 24, 28, 32, 40, 52, 62, 68, 78, 88, 92, 96, 104, 116, 126, 134, 148, 164, 176, 192, 220, 254, 280, 300, 326, 344, 348, 352, 360, 372, 382, 390, 404, 420, 432, 448, 476, 510, 536, 558, 588, 612, 624, 640, 668, 702, 730, 760, 804, 848 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..56.

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, A160158, A160406, A160730, A160732, A160736, A160738, A160740.

Sequence in context: A211823 A024911 A024906 * A064711 A050865 A288514

Adjacent sequences:  A160159 A160160 A160161 * A160163 A160164 A160165

KEYWORD

nonn

AUTHOR

Omar E. Pol, May 29 2009

EXTENSIONS

Extended beyond a(13) by R. J. Mathar, Jun 01 2009

STATUS

approved

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Last modified October 22 21:05 EDT 2018. Contains 316502 sequences. (Running on oeis4.)