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A184136
Number of n X 8 0..2 arrays with rows and columns in nondecreasing order.
1
45, 10704, 9681099, 15270848022, 25325301730396, 36743249714104252, 44958654878873680385, 46774077148795239899357, 42097203428804324322199398, 33324660689209130394508546845, 23530205707929325443339255048671
OFFSET
1,1
COMMENTS
Column 8 of A184137.
LINKS
EXAMPLE
Some solutions for 3 X 8
..0..0..0..0..0..1..1..2....0..0..0..0..0..1..1..1....0..0..0..0..0..1..1..1
..0..0..0..0..2..2..2..1....0..0..0..0..2..0..2..2....0..0..0..1..2..1..2..2
..0..0..1..1..1..2..2..2....0..0..1..1..1..1..0..0....0..0..0..2..0..2..1..1
CROSSREFS
Cf. A184137.
Sequence in context: A290819 A163035 A358707 * A101994 A201004 A171118
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 09 2011
STATUS
approved