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A249980
Number of length n+1 0..2*6 arrays with the sum of the absolute values of adjacent differences equal to n*6.
1
14, 120, 1178, 11524, 123154, 1290856, 14027522, 152155572, 1672105528, 18444783546, 204618309890, 2278761969748, 25463763359360, 285391177688962, 3206446229163896, 36105694885521924, 407337937707100144
OFFSET
1,1
COMMENTS
Column 6 of A249982.
LINKS
EXAMPLE
Some solutions for n=5
..4....1....1....2....9...11....4....0...11....3....3....8....0....6...10....9
..2....5....0...11....5....0....2....2....1....6....3....6....9...12....8....5
.11...10....4....8...11....3....6...12....3....1....0....1....1....5...12....0
..2...12...11....3....1....9....9....2...11...12...10...12....5....5....3....1
..8....1....2...11....2....1....0....6....8....6....0....3....2...12...11...11
..4....9...11....6...11....3...12....2....1....1....7....6....8....2....4....1
CROSSREFS
Cf. A249982.
Sequence in context: A280003 A004312 A002056 * A206635 A163942 A206628
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 10 2014
STATUS
approved