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A231399 Number of (3+1)X(n+1) 0..2 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order 1
7, 15, 100, 311, 1706, 7844, 35696, 184692, 873979, 4399412, 22162876, 110261498, 564140421, 2850848402, 14542997263, 74409026027, 380043653506, 1950717998012, 10003505335070, 51373261673575, 264098740804503, 1357567141208027 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 3 of A231396

LINKS

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

R. H. Hardin, Empirical recurrence of order 83

FORMULA

Empirical recurrence of order 83 (see link above)

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Sequence in context: A343279 A041413 A144536 * A231466 A032004 A032018

Adjacent sequences:  A231396 A231397 A231398 * A231400 A231401 A231402

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 08 2013

STATUS

approved

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Last modified May 17 19:39 EDT 2021. Contains 343988 sequences. (Running on oeis4.)