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A298831 Number of nX5 0..1 arrays with every element equal to 1, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero. 1
0, 48, 10, 141, 1590, 3282, 27915, 246700, 1055145, 7129209, 56638725, 310179586, 2031847146, 14612093372, 88989021585, 580066345101, 3961760881902, 25211203481003, 164396604060820, 1096627513193338, 7101386707723193 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A298834.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A298834.

Sequence in context: A069012 A115927 A298619 * A087407 A285660 A299585

Adjacent sequences:  A298828 A298829 A298830 * A298832 A298833 A298834

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 27 2018

STATUS

approved

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Last modified October 23 21:27 EDT 2021. Contains 348217 sequences. (Running on oeis4.)