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A205026
Number of (n+1)X8 0..3 arrays with the determinants of 2X2 subblocks nondecreasing rightwards and downwards
1
13615376, 14267356381, 3650380799573, 2691721552273415, 932371404894182926, 566608180773299047113, 235682549037000868908322, 128583965208974345291662172, 58586608357082597713721493080
OFFSET
1,1
COMMENTS
Column 7 of A205027
LINKS
EXAMPLE
Some solutions for n=4
..0..1..2..3..2..2..1..3....2..3..1..1..2..2..1..1....2..0..2..3..1..0..3..3
..1..0..0..0..0..0..0..0....3..0..0..0..0..0..0..0....3..0..2..3..1..0..0..0
..0..0..0..1..1..2..2..2....3..0..2..2..3..1..3..0....3..0..0..0..0..0..2..1
..1..1..0..0..0..0..0..0....0..0..0..0..0..0..0..0....0..0..3..2..2..0..1..1
..1..1..0..2..0..0..1..1....3..3..2..3..2..0..2..3....0..0..3..2..2..0..0..3
CROSSREFS
Sequence in context: A353025 A345609 A346283 * A126724 A251565 A082256
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 21 2012
STATUS
approved