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A231359 Number of (n+1)X(4+1) 0..3 arrays with no element unequal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..3 introduced in row major order 1
12, 51, 314, 2190, 15384, 115303, 875548, 6891052, 54253511, 432215971, 3445310224, 27566966801, 220614054438, 1767742328920, 14166081370537, 113567892608159, 910506818972784, 7300775013322754, 58541566212500348 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A231363

LINKS

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

R. H. Hardin, Empirical recurrence of order 79

FORMULA

Empirical recurrence of order 79 (see link above)

EXAMPLE

Some solutions for n=4

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

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

..1..1..0..0..0....0..0..0..1..1....1..1..0..2..2....0..0..1..2..2

..1..1..0..0..2....1..1..0..0..0....1..0..2..2..3....0..1..2..2..2

..1..1..0..2..2....1..1..0..0..0....0..0..2..3..3....1..1..2..2..2

CROSSREFS

Sequence in context: A236770 A115680 A231298 * A066757 A225306 A317466

Adjacent sequences:  A231356 A231357 A231358 * A231360 A231361 A231362

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 08 2013

STATUS

approved

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Last modified December 13 09:58 EST 2019. Contains 329968 sequences. (Running on oeis4.)