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

Author

R. H. Hardin, Oct 31 2009

Keywords

• nonn
• tabl

Links

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