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A295118 Number of nX6 0..1 arrays with each 1 horizontally or vertically adjacent to 1 or 4 1s. 1
9, 85, 665, 5793, 49302, 420519, 3590821, 30650456, 261518933, 2232138695, 19050970320, 162588578831, 1387635803762, 11842933188678, 101074697830670, 862633152321378, 7362232721371648, 62833751476788374, 536261351701937815 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A295120.

LINKS

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

R. H. Hardin, Empirical recurrence of order 78

FORMULA

Empirical recurrence of order 78 (see link above)

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A295120.

Sequence in context: A335670 A196434 A197197 * A339550 A228417 A015580

Adjacent sequences:  A295115 A295116 A295117 * A295119 A295120 A295121

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 15 2017

STATUS

approved

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Last modified November 28 03:12 EST 2021. Contains 349400 sequences. (Running on oeis4.)