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A285158 Number of 7 X n 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1. 1
0, 3752, 314197, 36367674, 3943470769, 448765516394, 52105131287528, 6154165757308640, 735304860260893623, 88615482354663882652, 10750513270733637895616, 1311121613505876821936074 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row 7 of A285152.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..24

EXAMPLE

Some solutions for n=2

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

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

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

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

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

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

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

CROSSREFS

Cf. A285152.

Sequence in context: A235977 A235243 A180974 * A238031 A178162 A236051

Adjacent sequences:  A285155 A285156 A285157 * A285159 A285160 A285161

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 12 2017

STATUS

approved

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Last modified October 18 19:15 EDT 2021. Contains 348069 sequences. (Running on oeis4.)