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A250964 Number of (n+1)X(7+1) 0..3 arrays with no 2X2 subblock having its minimum diagonal element less than its minimum antidiagonal element 1
95612685, 201262465235, 422498268460458, 885209240358912591, 1868420586953132787731, 3954732360477430494764592, 8364724418212952351480546203, 17681485185719168278136112820808 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A250965
LINKS
EXAMPLE
Some solutions for n=1
..0..0..1..0..0..2..2..2....0..0..1..0..1..2..3..1....0..0..2..0..0..3..1..3
..0..0..0..1..0..3..2..2....0..0..0..0..0..0..3..1....0..0..0..3..0..0..1..1
CROSSREFS
Sequence in context: A128673 A028502 A114662 * A075010 A214559 A326183
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 29 2014
STATUS
approved

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Last modified March 29 01:36 EDT 2024. Contains 371264 sequences. (Running on oeis4.)