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A300808
Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
1
16, 401, 5908, 90980, 1415898, 22066384, 343667594, 5352803078, 83370618870, 1298522133491, 20224807270510, 315006587914766, 4906307896242419, 76417000191122495, 1190214305925792113, 18537892031543901060
OFFSET
1,1
COMMENTS
Column 5 of A300811.
LINKS
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..1
..1..0..1..1..0. .1..1..1..0..1. .1..1..1..1..0. .0..1..0..0..1
..0..1..0..1..1. .0..0..1..0..0. .1..0..0..1..1. .0..1..1..0..0
..1..0..1..0..0. .1..0..1..1..0. .1..1..0..0..0. .1..0..1..0..1
..1..1..0..1..1. .0..0..0..1..1. .1..1..0..1..0. .0..1..1..0..1
CROSSREFS
Cf. A300811.
Sequence in context: A035021 A300469 A326102 * A301447 A374881 A202733
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 13 2018
STATUS
approved