A299095 - OEIS

A299095

Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 4, 5 or 7 king-move adjacent elements, with upper left element zero.

32, 157, 242, 1847, 9624, 42012, 255009, 1414647, 7786685, 44969792, 255356420, 1455035527, 8350312521, 47760326861, 273535579360, 1568756314490, 8990344477500, 51538983266382, 295559066895418, 1694685265216804

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 6 of A299097.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A299097.

Sequence in context: A035286 A298219 A299348 * A299877 A299013 A299804

Adjacent sequences: A299092 A299093 A299094 * A299096 A299097 A299098

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 02 2018

STATUS

approved