A234158 Number of (n+1)X(5+1) 0..3 arrays with every 2X2 subblock having the absolute values of all six edge and diagonal differences no larger than 1

26794, 2031286, 153793284, 11788446834, 906740091154, 69879798953496, 5391006112450218, 416172275582037586, 32142152588267208940, 2483275860717443326738, 191906633765315640932294

Offset

1,1

Comments

Column 5 of A234161

Links

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

R. H. Hardin, Empirical recurrence of order 53

Formula

Empirical recurrence of order 53 (see link above)

Example

Some solutions for n=1
..1..0..1..2..2..1....2..1..2..2..1..1....3..3..3..2..2..3....2..3..2..1..0..1
..0..0..1..2..2..2....1..2..2..1..1..0....3..3..3..3..3..3....3..3..2..1..0..0

Crossrefs

Sequence in context: A253292 A253162 A185774 * A093180 A093181 A235751

Adjacent sequences: A234155 A234156 A234157 * A234159 A234160 A234161

Keyword

nonn

Author

R. H. Hardin, Dec 20 2013

Status

approved