A246623 Number of paths of a chess rook in an n-dimensional hypercube from (0...0) to (n...n) where the rook may move in steps that are multiples of (1,0..0), (0,1,0..0), ..., (0..0,1).

1, 1, 14, 9918, 964948464, 25071989721176760, 284751719071722748492598160, 2093930745462011336917616846237237197680, 13828562491398961948219629077212979214965847920914986240, 108581107327233631269616107897051314148463756259194308769323017769436778880

Offset: 0

Author

Alois P. Heinz, Aug 31 2014

Keywords

• nonn

Crossrefs

Main diagonal of A181731.