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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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A284199.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..53

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

Adjacent sequences:  A284194 A284195 A284196 * A284198 A284199 A284200

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 22 2017

STATUS

approved

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Last modified June 20 12:54 EDT 2021. Contains 345164 sequences. (Running on oeis4.)