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A298380
Number of nX6 0..1 arrays with every element equal to 0, 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero.
1
1, 65, 87, 504, 3271, 17749, 94292, 570906, 3475015, 19883608, 118823013, 713189236, 4231056637, 25230369597, 150909831526, 901408756376, 5382600739880, 32179607924271, 192375809257049, 1149796338265916
OFFSET
1,2
COMMENTS
Column 6 of A298382.
LINKS
EXAMPLE
Some solutions for n=7
..0..0..0..1..1..1. .0..0..0..1..1..0. .0..1..1..1..1..1. .0..1..0..0..1..0
..1..0..1..0..1..0. .0..1..1..0..1..1. .1..1..0..0..0..1. .0..0..0..1..1..1
..1..1..1..0..1..1. .1..0..0..1..1..0. .1..0..1..1..0..0. .0..1..1..1..1..0
..1..0..1..0..1..0. .0..1..1..1..1..1. .1..0..0..1..1..1. .1..1..0..1..0..0
..0..0..1..0..0..0. .0..1..0..1..1..0. .1..1..0..1..1..1. .0..0..0..1..1..0
..1..0..1..0..1..0. .0..0..0..1..0..0. .0..0..1..1..0..0. .0..0..1..1..1..1
..1..1..0..1..1..1. .1..0..1..1..1..0. .1..0..1..1..0..0. .0..0..1..0..1..0
CROSSREFS
Cf. A298382.
Sequence in context: A322781 A020273 A034071 * A299247 A015788 A072053
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 18 2018
STATUS
approved