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A151536 Number of 2-sided strip polycairos with n cells. +0
1
1, 2, 4, 10, 25, 64, 158, 405, 1018, 2580, 6512, 16435 (list; graph; listen)
OFFSET

1,2

LINKS

Ed Pegg, Jr., Illustrations of polyforms

Eric Weisstein's World of Mathematics, Polycairo

CROSSREFS

Sequence in context: A000458 A089928 A036887 this_sequence A026269 A000645 A005958

Adjacent sequences: A151533 A151534 A151535 this_sequence A151537 A151538 A151539

KEYWORD

nonn

AUTHOR

Ed Pegg, Jr., (ed(AT)mathpuzzle.com), May 13 2009

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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