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A159793 a(n) = A153006(n)*2. 2
0, 2, 6, 12, 18, 26, 40, 56 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..7.

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

Toothpick sequence: A139250.

Cf. A139251, A152980, A153006, A159794, A159795.

Sequence in context: A294062 A193764 A278484 * A238739 A006511 A113274

Adjacent sequences:  A159790 A159791 A159792 * A159794 A159795 A159796

KEYWORD

more,nonn

AUTHOR

Omar E. Pol, May 02 2009

STATUS

approved

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Last modified October 17 07:57 EDT 2018. Contains 316276 sequences. (Running on oeis4.)