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A231455 Number of (5+1)X(n+1) 0..3 arrays with no element unequal to a strict majority of its horizontal and antidiagonal neighbors, with values 0..3 introduced in row major order 1
492, 5643, 54868, 738459, 9796477, 144109697, 2112748453, 32019266420, 485170357093, 7429808973717, 113778434951707, 1748064728994801, 26855530210166200, 412973901119461490, 6350209893633300189 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A231451

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..77

EXAMPLE

Some solutions for n=3

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

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

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

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

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

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

CROSSREFS

Sequence in context: A205819 A234672 A234667 * A007242 A198531 A300058

Adjacent sequences: A231452 A231453 A231454 * A231456 A231457 A231458

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 09 2013

STATUS

approved

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Last modified December 1 21:09 EST 2022. Contains 358484 sequences. (Running on oeis4.)