A231995 Number of (n+1)X(6+1) 0..1 arrays with no element having a strict majority of its horizontal and antidiagonal neighbors equal to one

168, 3916, 155496, 6257919, 245403000, 9716967198, 383555570610, 15154710590391, 598600429698510, 23646568415709520, 934083252046564970, 36898414056544112292, 1457565882719312630034, 57577031242282327665489

Offset

1,1

Comments

Column 6 of A231997

Links

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

R. H. Hardin, Empirical recurrence of order 90

Formula

Empirical recurrence of order 90 (see link above)

Example

Some solutions for n=2
..1..0..0..0..0..0..1....0..0..0..1..0..0..0....0..0..0..0..0..1..0
..0..1..1..0..0..0..0....1..0..0..0..0..1..0....1..0..0..0..1..0..1
..0..0..0..0..1..0..0....0..1..0..0..0..0..1....0..0..0..1..0..0..0

Crossrefs

Sequence in context: A110075 A360623 A331908 * A223243 A282614 A003807

Adjacent sequences: A231992 A231993 A231994 * A231996 A231997 A231998

Keyword

nonn

Author

R. H. Hardin, Nov 16 2013

Status

approved