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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. 1
16, 512, 11303, 280642, 6896530, 170243005, 4203272237, 103785926879, 2562713574885, 63279709651014, 1562532732365521, 38582817153962988, 952705725385867657, 23524674373682096884, 580882734290938810868 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A299740.
LINKS
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
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 18 2018
STATUS
approved

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Last modified September 1 15:24 EDT 2024. Contains 375591 sequences. (Running on oeis4.)