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A299877
Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
1
32, 157, 253, 1974, 11263, 54005, 324797, 1859944, 10716128, 63074571, 368316242, 2168021180, 12794308839, 75376664070, 445176250283, 2631502643330, 15549915122844, 91938532910925, 543783543413507, 3216228090745002
OFFSET
1,1
COMMENTS
Column 6 of A299879.
LINKS
EXAMPLE
Some solutions for n=5
..0..1..0..0..0..0. .0..1..0..1..0..1. .0..1..0..1..1..1. .0..1..0..1..0..1
..0..1..1..0..0..1. .0..1..0..1..1..1. .1..0..1..0..0..0. .0..1..0..1..1..1
..1..1..1..1..0..1. .1..0..0..0..0..0. .0..0..1..1..1..1. .1..0..0..0..0..0
..0..0..0..0..0..1. .0..1..1..0..1..0. .1..1..1..0..0..0. .0..1..1..0..0..1
..0..1..0..0..1..0. .1..0..1..0..0..0. .1..0..1..0..1..0. .1..1..1..1..0..1
CROSSREFS
Cf. A299879.
Sequence in context: A298219 A299348 A299095 * A299013 A299804 A299680
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 21 2018
STATUS
approved