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A250925 Number of (n+1)X(6+1) 0..2 arrays with no 2X2 subblock having its minimum diagonal element less than its minimum antidiagonal element 1
397432, 97205912, 23390844328, 5613563039740, 1352300043218971, 326142987792877076, 78620440534531081201, 18945694596631112541666, 4565599277131935430526375, 1100371195485399703964310237 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A250927

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=1

..1..0..2..1..1..0..0....1..1..1..0..1..2..2....0..1..1..1..2..2..0

..0..0..0..1..2..1..1....0..0..0..0..0..2..2....0..1..1..1..1..2..1

CROSSREFS

Sequence in context: A224630 A251341 A234331 * A230148 A209784 A015424

Adjacent sequences:  A250922 A250923 A250924 * A250926 A250927 A250928

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 28 2014

STATUS

approved

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Last modified December 8 08:31 EST 2021. Contains 349594 sequences. (Running on oeis4.)