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A231448
Number of (n+1)X(5+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
12, 229, 7429, 265510, 9796477, 367351650, 13839802182, 522071407304, 19702443415959, 743668294490912, 28071247527504225, 1059623777832384771, 39998539275198418609, 1509862436739151864162, 56994231297231042609830
OFFSET
1,1
COMMENTS
Column 5 of A231451
FORMULA
Empirical recurrence of order 65 (see link above)
EXAMPLE
Some solutions for n=3
..0..0..0..0..0..0....0..0..0..0..0..1....0..0..0..0..0..0....0..0..1..1..1..1
..0..0..1..1..1..1....2..2..0..0..1..1....0..1..1..0..0..0....0..1..1..1..1..1
..1..1..1..2..2..2....2..3..3..1..1..0....1..1..0..0..0..2....1..0..0..1..1..2
..1..1..2..2..2..2....3..3..1..1..0..0....1..0..0..0..2..2....0..0..1..1..2..2
CROSSREFS
Sequence in context: A290754 A318417 A034832 * A221657 A089370 A171093
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 09 2013
STATUS
approved