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A161829
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First differences of A161828.
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3
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OFFSET
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1,2
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LINKS
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Table of n, a(n) for n=1..9.
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
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CROSSREFS
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Cf. A160120, A161419, A161828, A161837.
Sequence in context: A060147 A092731 A201567 * A115456 A007386 A007385
Adjacent sequences: A161826 A161827 A161828 * A161830 A161831 A161832
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KEYWORD
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more,nonn
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AUTHOR
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Omar E. Pol, Jun 21 2009
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STATUS
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approved
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