A316812 Number of n X 5 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.

16, 512, 11339, 246196, 5391628, 117897523, 2578023456, 56382210217, 1233022160942, 26965447455932, 589717609937874, 12896754004471076, 282044083750421079, 6168130298273353614, 134893215066000872030

Offset

1,1

Comments

Column 5 of A316815.

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=5
..0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..0
..0..0..1..0..0. .0..1..0..0..0. .0..0..1..0..0. .0..0..0..1..0
..1..0..1..0..0. .1..0..0..1..1. .1..1..0..0..1. .0..0..1..0..0
..0..0..0..0..0. .1..0..0..1..1. .1..1..0..0..0. .1..0..1..1..1
..1..1..0..1..1. .0..0..0..0..0. .0..1..1..0..0. .0..0..1..1..0

Crossrefs

Cf. A316815.

Sequence in context: A316957 A298967 A299737 * A320368 A317562 A010560

Adjacent sequences: A316809 A316810 A316811 * A316813 A316814 A316815

Keyword

nonn

Author

R. H. Hardin, Jul 14 2018

Status

approved