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A303245
Number of 5Xn 0..1 arrays with every element equal to 0, 2, 3, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
1
16, 6, 181, 61, 1106, 1373, 11111, 38480, 221943, 1162591, 6612354, 37797923, 222063807, 1285446882, 7608314073, 44383042633, 261786226112, 1535739151907, 9031702593457, 53103496045060, 312053768598165, 1835371700840177
OFFSET
1,1
COMMENTS
Row 5 of A303242.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..0..1..0. .0..1..1..0..0. .0..1..1..0..0. .0..0..1..1..0
..0..0..1..1..1. .1..1..0..0..1. .1..1..0..0..1. .1..0..0..1..1
..0..0..0..0..0. .0..1..1..0..1. .0..1..1..0..1. .1..0..0..1..0
..1..0..1..0..1. .0..1..1..0..0. .1..1..0..0..0. .1..0..0..1..1
..1..0..1..0..1. .1..1..0..0..1. .0..1..1..0..1. .1..0..0..1..1
CROSSREFS
Cf. A303242.
Sequence in context: A302215 A057964 A302463 * A216160 A302371 A303087
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 20 2018
STATUS
approved