A167264 T(n,m) = Number of ways to partition an n X m grid into 8 connected equal-area regions.

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 36, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 34, 0, 939, 0, 939, 0, 34, 0, 0, 0, 1173, 0, 0, 0, 0, 1173, 0, 0, 0, 0, 0, 40899, 0, 0, 0, 40899, 0, 0, 0, 0, 0, 0, 0, 1696781, 0, 0, 1696781, 0, 0, 0, 0, 0, 153, 0, 890989, 0

Offset

1,25

Links

R. H. Hardin, Table of n, a(n) for n=1..112

Crossrefs

Sequence in context: A240129 A023929 A010113 * A292156 A265489 A262795

Adjacent sequences: A167261 A167262 A167263 * A167265 A167266 A167267

Keyword

nonn,tabl

Author

R. H. Hardin, Oct 31 2009

Status

approved