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Search: id:A151531
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A151531 Number of 1-sided polypons with n cells. +0
1
1, 2, 3, 5, 7, 15, 24, 49, 91, 183, 356, 734, 1465, 3017, 6153, 12721, 26230, 54575 (list; graph; listen)
OFFSET

1,2
LINKS

Ed Pegg, Jr., Illustrations of polyforms

Eric Weisstein's World of Mathematics, Polypon

CROSSREFS

Sequence in context: A005629 A028304 A157833 this_sequence A079987 A085547 A058702

Adjacent sequences: A151528 A151529 A151530 this_sequence A151532 A151533 A151534

KEYWORD

nonn

AUTHOR

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

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Last modified December 6 22:55 EST 2009. Contains 170429 sequences.

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