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A222798
Number of 5 X n 0..3 arrays with exactly floor(5 X n/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.
0
0, 294, 3800, 137804, 1615706, 88097352, 1233338020, 77485314031, 1250051785173, 88404393282686, 1551023908071694, 114822232823946582, 2076662135229901146, 156103492655199906522
OFFSET
1,2
COMMENTS
Row 5 of A222794.
EXAMPLE
Some solutions for n=3
..0..0..0....0..0..0....0..0..0....0..0..1....0..0..1....0..0..1....0..0..0
..0..0..1....0..0..0....0..0..1....0..0..0....2..0..1....1..1..1....1..0..0
..1..2..0....0..0..1....2..3..0....0..0..0....0..3..3....1..1..2....0..0..1
..0..3..3....1..0..2....3..1..1....0..0..2....3..3..3....2..3..3....2..0..0
..3..3..3....2..0..0....1..1..1....3..1..1....3..3..3....3..3..3....0..0..0
CROSSREFS
Cf. A222794.
Sequence in context: A250752 A235007 A235002 * A128965 A289345 A063049
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 05 2013
STATUS
approved