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A170847 G.f.: Prod_{k >= 0} (1 + 3x^(2^k-1) + 2x^(2^k)). 0
4, 14, 14, 16, 50, 70, 40, 20, 50, 70, 76, 182, 310, 260, 104, 28, 50, 70, 76, 182, 310, 260, 140, 190, 310, 368, 698, 1294, 1400, 832, 256, 44, 50, 70, 76, 182, 310, 260, 140, 190, 310, 368, 698, 1294, 1400, 832, 292, 206, 310, 368, 698, 1294, 1400, 940, 850, 1310, 1724 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

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

Sequence in context: A202731 A098363 A276703 * A168420 A189814 A200553

Adjacent sequences:  A170844 A170845 A170846 * A170848 A170849 A170850

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Jan 02 2010

STATUS

approved

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Last modified October 23 06:29 EDT 2018. Contains 316520 sequences. (Running on oeis4.)