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A286215 Number of n X 7 0..1 arrays with the number of 1's king-move adjacent to some 0 two less than the number of 0's adjacent to some 1. 1
3, 3468, 123541, 30004158, 1569283128, 380797680269, 23594688741164, 5201563721481604, 366234192215237315, 73710966822498902306, 5745557094114966956143, 1070211615398838835193976 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A286216.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..28

EXAMPLE

Some solutions for n=3

..0..1..0..0..0..1..1. .1..1..0..0..0..0..1. .0..0..1..1..0..0..0

..1..0..0..0..1..0..0. .0..1..1..0..0..1..1. .1..1..1..0..0..0..1

..1..1..0..1..1..0..0. .0..0..0..1..0..1..1. .1..1..0..0..1..1..0

CROSSREFS

Cf. A286216.

Sequence in context: A036520 A193447 A134909 * A259157 A003831 A200735

Adjacent sequences:  A286212 A286213 A286214 * A286216 A286217 A286218

KEYWORD

nonn

AUTHOR

R. H. Hardin, May 04 2017

STATUS

approved

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Last modified October 25 17:22 EDT 2021. Contains 348255 sequences. (Running on oeis4.)