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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

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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

URL: https://oeis.org/A234158

⇱ A234158 - OEIS