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A279746 Number of 6Xn 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. 1
0, 240, 3402, 32430, 281350, 2407152, 19743140, 158848594, 1258624282, 9844338028, 76222734478, 585218086730, 4461176817796, 33798763018094, 254698642981228, 1910389951978662, 14270404594453084, 106212957005378782 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row 6 of A279741.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..186

EXAMPLE

Some solutions for n=4

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

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

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

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

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

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

CROSSREFS

Cf. A279741.

Sequence in context: A269033 A180277 A005950 * A004536 A234720 A249533

Adjacent sequences:  A279743 A279744 A279745 * A279747 A279748 A279749

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 18 2016

STATUS

approved

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Last modified June 16 10:03 EDT 2019. Contains 324152 sequences. (Running on oeis4.)