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A269900 Number of nX6 0..6 arrays with some element plus some horizontally or vertically adjacent neighbor totalling six exactly once. 1
45360, 3078006120, 113873466835170, 3529041005211929340, 100348236778061082424740, 2711366026130939117933480040, 70822304244655934965133461402710, 1805888971143079107042451049751206700 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A269902.

LINKS

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

R. H. Hardin, Empirical recurrence of order 26

FORMULA

Empirical recurrence of order 26 (see link above)

EXAMPLE

Some solutions for n=1

..5..1..3..0..2..5. .0..4..2..3..4..6. .3..4..3..3..2..1. .3..1..3..3..6..3

CROSSREFS

Cf. A269902.

Sequence in context: A055355 A210618 A269936 * A287250 A253045 A251397

Adjacent sequences:  A269897 A269898 A269899 * A269901 A269902 A269903

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 07 2016

STATUS

approved

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Last modified January 26 20:33 EST 2020. Contains 331288 sequences. (Running on oeis4.)