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A317040
Number of nX5 0..1 arrays with every element unequal to 0, 1, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
1
8, 57, 90, 610, 6188, 35318, 333207, 4194626, 41147020, 427564765, 4921133617, 53673135073, 581177979136, 6470772304862, 71529302005742, 785927601982277, 8688294337589738, 96049615334637072, 1059627092988600390
OFFSET
1,1
COMMENTS
Column 5 of A317043.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..0..0..0. .0..0..0..0..1. .0..1..1..1..1. .0..1..0..1..0
..0..0..0..0..0. .0..1..0..0..0. .1..1..1..0..1. .1..1..0..0..0
..0..0..0..0..1. .1..1..1..1..1. .0..0..0..0..0. .0..0..0..0..0
..0..1..0..0..0. .0..0..0..0..0. .1..0..1..1..1. .1..0..0..0..0
..0..0..0..0..0. .1..0..0..0..1. .0..0..1..0..1. .0..0..0..0..1
CROSSREFS
Cf. A317043.
Sequence in context: A317157 A305646 A316922 * A317694 A143570 A365303
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 19 2018
STATUS
approved