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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
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: A235243 A368589 A180974 * A238031 A178162 A236051
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 12 2017
STATUS
approved

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Last modified March 18 21:02 EDT 2024. Contains 370951 sequences. (Running on oeis4.)