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A299219 Number of nX6 0..1 arrays with every element equal to 0, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero. 1
1, 301, 1201, 13458, 202841, 3096833, 48911434, 775504649, 12397088059, 198792990540, 3185458609681, 51097770758696, 819822840723877, 13152747682174642, 211032523843679943, 3386021726043218447 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Column 6 of A299221.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..1..0..0..1. .0..0..1..1..0..0. .0..0..0..0..1..1. .0..1..1..0..0..1
..1..0..1..1..0..0. .0..0..0..1..1..0. .1..0..1..1..0..1. .1..1..1..0..1..1
..0..0..1..0..0..0. .1..1..1..0..0..1. .1..1..0..0..1..1. .0..0..0..1..0..0
..0..1..1..0..1..0. .0..1..1..0..1..0. .0..1..0..1..0..0. .0..1..0..1..0..0
..0..0..0..0..1..1. .1..1..1..1..0..0. .0..0..1..1..0..1. .1..1..1..1..0..1
CROSSREFS
Cf. A299221.
Sequence in context: A256101 A070192 A298326 * A300033 A178267 A296961
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 05 2018
STATUS
approved

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Last modified April 14 07:36 EDT 2024. Contains 371655 sequences. (Running on oeis4.)