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A251200 Number of (n+1)X(7+1) 0..1 arrays with no 2X2 subblock having the minimum of its diagonal elements less than the absolute difference of its antidiagonal elements 1
2776, 56519, 1470646, 40413851, 1123772109, 31288421074, 871573835362, 24277088319379, 676255878222072, 18837220940506506, 524718651134030739, 14616198634540177367, 407139427300148180316, 11341004597156853141082 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A251201

LINKS

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

R. H. Hardin, Empirical recurrence of order 56

FORMULA

Empirical recurrence of order 56 (see link above)

EXAMPLE

Some solutions for n=2

..1..0..1..1..1..0..1..0....1..1..1..1..0..1..0..1....0..1..1..0..1..0..1..1

..0..1..0..1..1..1..1..1....1..0..1..1..1..1..1..1....1..1..1..1..1..1..1..1

..1..0..1..1..0..1..0..1....1..1..1..1..0..1..1..1....1..0..1..0..1..1..0..1

CROSSREFS

Sequence in context: A154081 A099691 A231739 * A188415 A236125 A251844

Adjacent sequences:  A251197 A251198 A251199 * A251201 A251202 A251203

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 30 2014

STATUS

approved

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Last modified June 29 23:00 EDT 2022. Contains 354913 sequences. (Running on oeis4.)