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A231454 Number of (4+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
102, 715, 4179, 33659, 265510, 2308095, 19926254, 176631385, 1561555803, 13912022969, 123840338169, 1104803608629, 9853222556132, 87927968432312, 784560526591484, 7001531270952580, 62480221546666098, 557583723488148875 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 4 of A231451

LINKS

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

EXAMPLE

Some solutions for n=4

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

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

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

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

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

CROSSREFS

Sequence in context: A231361 A263117 A263113 * A230704 A151964 A088805

Adjacent sequences:  A231451 A231452 A231453 * A231455 A231456 A231457

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 09 2013

STATUS

approved

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Last modified November 11 22:31 EST 2019. Contains 329046 sequences. (Running on oeis4.)