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A254584 Number of (n+2)X(6+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and the central column and the two maximums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally 1
1451174, 17163021, 350562134, 6258245316, 103508337281, 1782085332862, 30739517451493, 527044893827218, 9048176667536403, 155422821624332256, 2668811593248926541, 45827031800397736338, 786955194179148194283 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A254586
LINKS
FORMULA
Empirical recurrence of order 63 (see link above)
EXAMPLE
Some solutions for n=1
..0..0..0..1..1..1..1..0....0..0..1..0..1..1..0..0....0..1..0..0..0..0..1..1
..0..0..0..1..1..1..1..0....0..0..0..1..0..1..1..0....0..0..0..1..0..1..1..0
..0..0..0..1..1..1..0..1....1..1..0..1..0..1..1..1....1..1..0..1..1..1..1..1
CROSSREFS
Sequence in context: A205892 A186533 A224974 * A254591 A254359 A184789
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 01 2015
STATUS
approved

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Last modified February 23 09:02 EST 2024. Contains 370276 sequences. (Running on oeis4.)