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A265478 Number of nX6 0..n+6-2 arrays with upper left zero and lower right n+6-2 and each element differing from its diagonal and antidiagonal neighbors by one or two. 0
1296, 55800, 26904969, 3120703104, 3136398496144, 49965944917500, 425344798130083225, 4918894172251971312, 62965804516721136661761, 155351908647389059328938, 9803953386543658217431739044 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A265480.
LINKS
EXAMPLE
Some solutions for n=2
..0..3..1..0..4..1....0..2..3..3..5..1....0..3..2..2..5..1....0..4..2..5..5..4
..2..2..2..2..2..6....3..1..1..4..2..6....5..1..4..4..0..6....6..1..6..4..6..6
CROSSREFS
Cf. A265480.
Sequence in context: A223437 A183618 A017236 * A017344 A223689 A193153
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 09 2015
STATUS
approved

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Last modified July 24 11:31 EDT 2024. Contains 374583 sequences. (Running on oeis4.)