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A317062
Number of nX5 0..1 arrays with every element unequal to 0, 2, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
1
1, 82, 818, 17947, 384535, 8450612, 186574154, 4130997988, 91552460948, 2029900315901, 45014936960158, 998320456048265, 22140962657367587, 491053147928403065, 10890874435981167821, 241544937669336740880
OFFSET
1,2
COMMENTS
Column 5 of A317065.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..0..0..1. .0..0..0..1..0. .0..0..0..0..0. .0..0..0..0..1
..1..1..1..1..0. .1..1..1..1..0. .1..1..1..1..1. .1..1..1..1..0
..0..0..0..1..1. .1..1..0..0..0. .1..0..0..1..0. .0..1..0..1..0
..1..1..0..0..1. .0..0..1..0..1. .1..0..1..0..1. .0..0..1..0..0
..0..1..0..0..1. .1..0..1..0..1. .0..1..1..1..0. .1..1..0..1..1
CROSSREFS
Cf. A317065.
Sequence in context: A002309 A128959 A305682 * A230394 A316929 A317700
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 20 2018
STATUS
approved