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Search: id:A130131
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A130131 Number of n-lobsters. +0
2
1, 1, 1, 2, 3, 6, 11, 23, 47, 105, 231, 532, 1224, 2872 (list; graph; listen)
OFFSET

1,4

LINKS

Eric Weisstein's World of Mathematics, Lobster

CROSSREFS

Cf. A000055, A130132.

Sequence in context: A001190 A036656 A090344 this_sequence A123465 A000055 A006787

Adjacent sequences: A130128 A130129 A130130 this_sequence A130132 A130133 A130134

KEYWORD

nonn,more

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), May 11, 2007

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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