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

0,2

LINKS

Table of n, a(n) for n=0..7.

FORMULA

a(n) = A295537(n+1), at least for 0 <= n <= 7, (the known terms). - Omar E. Pol, Dec 05 2017

CROSSREFS

Cf. A295537.

Sequence in context: A009065 A109714 A118348 * A295537 A183145 A127188

Adjacent sequences:  A011789 A011790 A011791 * A011793 A011794 A011795

KEYWORD

nonn,unkn,obsc

AUTHOR

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

STATUS

approved

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Last modified January 16 23:44 EST 2019. Contains 319206 sequences. (Running on oeis4.)