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A297760 Number of n X 6 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 4 neighboring 1's. 1
1, 225, 4088, 73352, 2263784, 59707529, 1504842706, 39769163381, 1043883771677, 27215281320793, 712187211744833, 18637857993221677, 487388094274625336, 12748605716033435676, 333484777432792798647, 8722865447789945824645 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 6 of A297762.

LINKS

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

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Cf. A297762.

Sequence in context: A230065 A218813 A330819 * A167035 A167042 A242268

Adjacent sequences:  A297757 A297758 A297759 * A297761 A297762 A297763

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 05 2018

STATUS

approved

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Last modified January 26 22:05 EST 2022. Contains 350601 sequences. (Running on oeis4.)