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A231849 Number of n X n 0..2 arrays with no element having a strict majority of its horizontal and antidiagonal neighbors equal to itself plus one mod 3, with upper left element zero (rock paper and scissors drawn positions) 1
1, 8, 656, 360966, 1454768048, 40798265169064, 8071247819035667716, 11185076987915709283036466, 108785685563255533314439981136006, 7419232013005838043632372688640525508734 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Diagonal of A231855

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..11

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A253268 A235368 A247731 * A159621 A015106 A099126

Adjacent sequences:  A231846 A231847 A231848 * A231850 A231851 A231852

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 14 2013

STATUS

approved

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Last modified June 25 17:46 EDT 2022. Contains 354851 sequences. (Running on oeis4.)