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A223360
Rolling cube footprints: number of 5Xn 0..5 arrays starting with 0 where 0..5 label faces of a cube and every array movement to a horizontal or antidiagonal neighbor moves across a corresponding cube edge
1
1296, 262144, 84934656, 27518828544, 9273505480704, 3147420753985536, 1073434373061083136, 366633735578651197440, 125301697729353543057408, 42831316037653820665233408, 14641648774856138730026041344
OFFSET
1,1
COMMENTS
Row 5 of A223357
LINKS
FORMULA
Empirical: a(n) = 512*a(n-1) -65536*a(n-2) +2490368*a(n-3) +17825792*a(n-4) -2818572288*a(n-5) +51539607552*a(n-6) -274877906944*a(n-7) for n>11
EXAMPLE
Some solutions for n=3
..0..3..0....0..3..0....0..3..0....0..3..0....0..3..0....0..3..0....0..3..0
..0..3..0....0..3..0....0..3..0....0..3..0....0..3..0....0..3..0....0..3..0
..1..2..5....4..2..1....5..1..2....1..2..0....0..1..3....4..2..0....5..4..2
..1..2..1....0..2..1....2..0..4....5..4..3....0..1..2....1..2..5....5..4..2
..4..2..5....0..2..1....4..2..1....3..5..4....5..1..3....0..3..1....0..4..2
CROSSREFS
Sequence in context: A017464 A017596 A249586 * A204083 A067492 A222338
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 19 2013
STATUS
approved