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A011792 Number of directed animals on a certain lattice. 0
1, 3, 18, 121, 896, 7028, 57406, 483080 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A009065 A109714 A118348 * A183145 A127188 A074558

Adjacent sequences:  A011789 A011790 A011791 * A011793 A011794 A011795

KEYWORD

nonn

AUTHOR

Alain Denise (Alain.Denise(AT)lri.fr)

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Last modified February 15 10:06 EST 2012. Contains 205763 sequences.