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A167263
T(n,m) = Number of ways to partition an nXm grid into 7 connected equal-area regions.
2
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 21, 0, 0, 0, 0, 21, 0, 0, 0, 441, 0, 0, 0, 441, 0, 0, 0, 0, 0, 9157, 0, 0, 9157, 0, 0, 0, 0, 0, 0, 0, 214689, 0, 214689, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5850115, 5850115, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
OFFSET
1,30
LINKS
CROSSREFS
Sequence in context: A259331 A364863 A209614 * A324685 A224114 A110454
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Oct 31 2009
STATUS
approved