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A300144 Number of nX6 0..1 arrays with every element equal to 1, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero. 1
1, 88, 130, 5368, 78147, 1048462, 21602016, 399714825, 6588098950, 123529816794, 2286366119749, 40363480307114, 737000196135270, 13502984306561220, 243309684017166945, 4419256858215253019, 80521431376658914078 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 6 of A300146.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A300146.

Sequence in context: A174651 A225136 A039445 * A247528 A346774 A249555

Adjacent sequences:  A300141 A300142 A300143 * A300145 A300146 A300147

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 26 2018

STATUS

approved

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Last modified May 28 03:28 EDT 2022. Contains 354110 sequences. (Running on oeis4.)