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A282967 Number of nX6 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly two elements. 1
5, 295, 12160, 346172, 8716978, 206993155, 4646063540, 100644923252, 2119718238840, 43654941219187, 882953024491719, 17591662057304511, 346073785949526238, 6734717496325549094, 129835327797213984166 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A282969.
LINKS
EXAMPLE
Some solutions for n=3
..1..0..0..0..1..0. .0..1..1..1..0..1. .1..1..0..0..0..1. .0..1..0..0..1..0
..0..0..1..1..0..0. .1..0..0..0..0..0. .0..1..0..0..1..0. .0..0..0..0..1..0
..0..1..0..1..0..1. .0..0..0..1..1..0. .1..0..0..0..0..0. .0..1..1..0..1..1
CROSSREFS
Cf. A282969.
Sequence in context: A257045 A256422 A140016 * A291333 A195914 A159012
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 25 2017
STATUS
approved

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Last modified May 29 04:26 EDT 2024. Contains 372921 sequences. (Running on oeis4.)