OFFSET
1,1
COMMENTS
Row 4 of A233174
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = 64*a(n-1) +3328*a(n-2) -77824*a(n-3) -1441792*a(n-4) +28311552*a(n-5) +33554432*a(n-6) -1073741824*a(n-7) for n>8
EXAMPLE
Some solutions for n=3
..0..1..5....0..1..0....0..1..2....0..1..2....0..1..2....0..1..2....0..1..0
..5..2..5....0..2..0....3..4..3....2..4..0....3..4..2....5..4..5....5..1..2
..5..3..1....5..2..1....2..1..5....5..1..2....3..1..5....2..1..0....5..4..2
..4..2..0....1..2..1....3..4..2....3..1..2....0..1..3....2..1..3....5..1..5
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 05 2013
STATUS
approved