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A267205 Number of 7 X n arrays containing n copies of 0..7-1 with every element equal to or 1 greater than any north, southwest or northwest neighbors modulo 7 and the upper left element equal to 0. 0
1, 0, 0, 0, 0, 0, 1, 8, 166, 3947, 65391, 641925, 3883236, 16199181, 51863557, 143581930, 364054743, 934945647 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,8
COMMENTS
Row 7 of A267197.
LINKS
EXAMPLE
Some solutions for n=11
..0..1..2..2..3..3..4..5..5..6..0....0..0..1..1..2..3..3..4..4..5..6
..0..1..2..2..3..4..4..5..6..6..0....0..0..1..2..2..3..3..4..5..5..6
..0..1..2..2..3..4..4..5..6..6..0....0..0..1..2..2..3..4..4..5..6..6
..1..1..2..3..3..4..4..5..6..6..0....0..1..1..2..2..3..4..4..5..6..6
..1..1..2..3..3..4..5..5..6..6..0....0..1..1..2..3..3..4..5..5..6..6
..1..1..2..3..3..4..5..5..6..0..0....0..1..2..2..3..4..4..5..5..6..0
..1..2..2..3..4..4..5..5..6..0..1....1..1..2..3..3..4..5..5..6..6..0
CROSSREFS
Cf. A267197.
Sequence in context: A033454 A181167 A205567 * A305096 A032395 A316756
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 11 2016
STATUS
approved

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Last modified March 29 03:41 EDT 2024. Contains 371264 sequences. (Running on oeis4.)