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A251357 Number of (n+1)X(6+1) 0..3 arrays with no 2X2 subblock having its maximum diagonal element less than the absolute difference of its antidiagonal elements 1
98701641, 686136478104, 4753101689364667, 32965636361618419743, 228648289988622704385854, 1585943776953652951681545112, 11000436315087679572883176345368, 76301320805712508192634831721997605 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A251359

LINKS

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

EXAMPLE

Some solutions for n=1

..0..0..2..0..2..1..3....0..0..0..2..1..3..1....0..0..2..3..0..3..3

..0..0..2..3..2..2..1....0..0..2..2..2..3..2....0..0..2..1..1..2..2

CROSSREFS

Sequence in context: A322692 A322683 A322693 * A168640 A202722 A330129

Adjacent sequences:  A251354 A251355 A251356 * A251358 A251359 A251360

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 01 2014

STATUS

approved

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Last modified July 11 20:03 EDT 2020. Contains 335652 sequences. (Running on oeis4.)