A232036 Number of (n+1)X(6+1) 0..1 arrays with every element equal to some horizontal, vertical or antidiagonal neighbor, with top left element zero

1568, 170270, 17207275, 1775039591, 183196162778, 18901428867727, 1950156014161974, 201208071034895798, 20759718002806394165, 2141891565821247630616, 220990452587579618104980

Offset

1,1

Comments

Column 6 of A232038

Links

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

Example

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

Crossrefs

Sequence in context: A045276 A099542 A232672 * A035765 A107561 A260144

Adjacent sequences: A232033 A232034 A232035 * A232037 A232038 A232039

Keyword

nonn

Author

R. H. Hardin, Nov 17 2013

Status

approved