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A230732
Number of 4 X n 0..5 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 6, and upper left element zero.
1
0, 0, 0, 396, 9760, 287616, 9059304, 292876646, 9310749694, 294484977580, 9312308822168, 294637923846120, 9323504342263188, 295032294191363990, 9335936355384370134, 295424743795540309078, 9348376371338828673358
OFFSET
1,4
COMMENTS
Row 4 of A230730.
LINKS
EXAMPLE
Some solutions for n=4
..0..1..2..3....0..1..2..3....0..1..2..3....0..1..2..3....0..1..2..1
..0..5..4..3....0..5..4..1....0..5..4..3....0..5..4..3....0..3..0..5
..4..4..3..2....4..1..2..3....4..3..0..5....3..4..5..0....4..5..4..1
..5..0..1..0....0..5..4..3....2..1..0..5....3..2..1..0....4..3..2..1
CROSSREFS
Cf. A230730.
Sequence in context: A203927 A205330 A092720 * A034621 A203926 A270842
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 28 2013
STATUS
approved