A007195 Number of strict n-node animals on b.c.c. lattice. (Formerly M3585)

1, 4, 22, 130, 807, 5163, 33742, 224002, 1505146, 10211027, 69814781, 480435484, 3324233772, 23108532996, 161288459289

Offset

1,2

References

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Links

Table of n, a(n) for n=1..15.

I. Dutour, Animaux dirigés et approximations de séries génératrices, Mémoire de DEA, 1992, Université Bordeaux I.

Isabelle Dutour, Animaux dirigés et approximations de séries génératrices, Mémoire de DEA, 1992, Université Bordeaux I [Cached copy, no title pages, included with permission. Source for sequences A006193, A007193-A007199]

Index entries for sequences related to b.c.c. lattice

Crossrefs

Sequence in context: A088536 A066380 A180899 * A356283 A292838 A193620

Adjacent sequences: A007192 A007193 A007194 * A007196 A007197 A007198

Keyword

nonn,more

Author

Simon Plouffe

Status

approved