A254919 Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock sum of the two maximums of the central row and central column plus the two minimums of the diagonal and antidiagonal nondecreasing horizontally and vertically

294960, 3788492, 34618330, 125133209, 549282376, 2236028616, 9583362322, 44653950736, 218406067654, 1088639875593, 5703700485834, 29769778056337, 159348781757748, 849087337982390, 4585323992624122, 24610689722251524

Offset

1,1

Comments

Column 5 of A254922

Links

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

R. H. Hardin, Empirical recurrence of order 62

Formula

Empirical recurrence of order 62 (see link above)

Example

Some solutions for n=1
..0..1..1..1..0..0..1....0..1..1..1..1..1..0....0..1..0..0..0..0..1
..0..0..0..0..0..1..0....0..0..0..0..0..0..1....0..0..0..0..1..1..1
..1..0..0..1..1..1..0....1..1..1..0..0..0..0....1..1..1..0..1..1..1

Crossrefs

Sequence in context: A023351 A258534 A258527 * A109031 A137817 A137818

Adjacent sequences: A254916 A254917 A254918 * A254920 A254921 A254922

Keyword

nonn

Author

R. H. Hardin, Feb 10 2015

Status

approved