A249980 - OEIS

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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.

14, 120, 1178, 11524, 123154, 1290856, 14027522, 152155572, 1672105528, 18444783546, 204618309890, 2278761969748, 25463763359360, 285391177688962, 3206446229163896, 36105694885521924, 407337937707100144

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 6 of A249982.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

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