A300032 - OEIS

A300032

Number of nX5 0..1 arrays with every element equal to 0, 2, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

1, 104, 307, 2338, 21811, 204034, 2004660, 19807948, 196822255, 1968516810, 19682452878, 197037304690, 1973291556097, 19763796603914, 197971723121656, 1983132918990831, 19865877961590458, 199007343794715685

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OFFSET

1,2

COMMENTS

Column 5 of A300035.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A300035.

Sequence in context: A298325 A258556 A299218 * A185763 A220063 A135441

Adjacent sequences: A300029 A300030 A300031 * A300033 A300034 A300035

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 23 2018

STATUS

approved