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 A254774 Number of (n+2)X(7+2) 0..1 arrays with every 3X3 subblock sum of the two maximums of the central row and the central column and the two medians of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally 1
 2473062, 17766805, 399523689, 8014352106, 152665874129, 3151627564633, 66029963150922, 1347645659065486, 27693905833765209, 571426630010331708, 11760686264524554788, 241923345626487645940, 4982603226434478521757 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 7 of A254775 LINKS R. H. Hardin, Table of n, a(n) for n = 1..137 EXAMPLE Some solutions for n=1 ..0..0..0..0..0..0..1..0..0....0..0..0..0..1..0..0..1..0 ..0..0..0..0..1..0..1..1..0....0..0..0..0..0..0..0..1..1 ..1..0..1..0..1..0..0..1..1....0..0..1..0..0..1..1..1..1 CROSSREFS Sequence in context: A254988 A097968 A205025 * A254781 A254727 A230015 Adjacent sequences:  A254771 A254772 A254773 * A254775 A254776 A254777 KEYWORD nonn AUTHOR R. H. Hardin, Feb 07 2015 STATUS approved

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Last modified December 5 06:30 EST 2021. Contains 349532 sequences. (Running on oeis4.)