A299737 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.

16, 512, 11303, 280642, 6896530, 170243005, 4203272237, 103785926879, 2562713574885, 63279709651014, 1562532732365521, 38582817153962988, 952705725385867657, 23524674373682096884, 580882734290938810868

Offset

1,1

Comments

Column 5 of A299740.

Links

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

R. H. Hardin, Empirical recurrence of order 79

Formula

Empirical recurrence of order 79 (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..0..0..0. .0..0..0..0..0. .0..1..1..0..1. .0..1..1..0..1
..0..0..0..0..0. .0..0..0..0..0. .0..0..1..1..0. .0..0..1..1..0
..1..1..1..1..1. .1..1..1..1..1. .1..1..1..0..0. .1..1..1..0..1
..1..0..0..0..0. .0..0..1..1..0. .1..0..0..0..1. .1..0..1..1..1

Crossrefs

Cf. A299740.

Sequence in context: A305520 A316957 A298967 * A316812 A320368 A317562

Adjacent sequences: A299734 A299735 A299736 * A299738 A299739 A299740

Keyword

nonn

Author

R. H. Hardin, Feb 18 2018

Status

approved