A257151 - OEIS

A257151

Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column minus the sum of the minimums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally

281213, 3009795, 40203005, 519390250, 6713096472, 88719570970, 1174259463543, 15502395045146, 204801698824497, 2706286932253121, 35758534656330823, 472477641818527221, 6242951311695452623, 82489518239639943631

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 5 of A257154

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

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