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A011789 Number of directed animals on a certain lattice. 0
1, 4, 22, 126, 748, 4532, 27853, 172965, 1082628, 6818768, 43163792, 274370868, 1750133503 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
CROSSREFS
Sequence in context: A056625 A116428 A121187 * A047039 A100525 A199033
KEYWORD
nonn
AUTHOR
Alain Denise (Alain.Denise(AT)lri.fr)
STATUS
approved

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)