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A284197
Number of n X 6 0..1 arrays with the number of 1's horizontally, antidiagonally or vertically adjacent to some 0 equal to the number of 0's adjacent to some 1, with top left element zero.
1
19, 455, 18842, 1001047, 54333131, 3083244672, 178138187113, 10468760423253, 622301968698475, 37339790561577376, 2256975037851499153, 137242646380023688189, 8386798450042067878075, 514631022193968182602408
OFFSET
1,1
COMMENTS
Column 6 of A284199.
LINKS
EXAMPLE
Some solutions for n=3
..0..1..0..1..1..0. .0..0..0..1..1..0. .0..1..1..0..0..1. .0..1..0..1..0..0
..0..1..1..1..0..0. .0..1..1..0..0..1. .1..1..0..0..0..0. .0..1..1..1..1..1
..0..1..0..1..0..0. .0..1..1..0..1..1. .1..0..1..0..1..1. .0..0..0..1..0..1
CROSSREFS
Cf. A284199.
Sequence in context: A012506 A285398 A201798 * A081686 A284163 A218477
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 22 2017
STATUS
approved