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Revision History for A300086

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Number of nX5 0..1 arrays with every element equal to 0, 1, 3, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
(history; published version)

#6 by R. H. Hardin at Sun Feb 25 06:17:42 EST 2018

STATUS

editing

approved

#5 by R. H. Hardin at Sun Feb 25 06:17:39 EST 2018

NAME

Number of nX5 0..1 arrays with every element equal to 0, 1, 3, 5 , 6, 7 or 8 king-move adjacent elements, with upper left element zero.

STATUS

approved

editing

#4 by R. H. Hardin at Sat Feb 24 12:09:40 EST 2018

STATUS

editing

approved

#3 by R. H. Hardin at Sat Feb 24 12:09:37 EST 2018

LINKS

R. H. Hardin, <a href="/A300086/b300086.txt">Table of n, a(n) for n = 1..210</a>

#2 by R. H. Hardin at Sat Feb 24 12:09:19 EST 2018

NAME

allocated for R. H. Hardin

Number of nX5 0..1 arrays with every element equal to 0, 1, 3, 5 6, 7 or 8 king-move adjacent elements, with upper left element zero.

DATA

8, 32, 10, 50, 415, 533, 3089, 13808, 27523, 150838, 522496, 1454342, 6845127, 21980047, 73768036, 306066774, 995231232, 3620422152, 13873596424, 46932637572, 174895746882, 644353070290, 2261752653857, 8438806451089

OFFSET

1,1

COMMENTS

Column 5 of A300089.

EXAMPLE

Some solutions for n=5

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

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

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

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

CROSSREFS

Cf. A300089.

KEYWORD

allocated

nonn

AUTHOR

R. H. Hardin, Feb 24 2018

STATUS

approved

editing

#1 by R. H. Hardin at Sat Feb 24 12:06:41 EST 2018

NAME

allocated for R. H. Hardin

KEYWORD

allocated

STATUS

approved