A154659 Number of permutations of length n within distance 10.

1, 1, 2, 6, 24, 120, 720, 5040, 40320, 362880, 3628800, 39916800, 402796800, 3770686080, 33187593600, 278598101040, 2261952938160, 17986137205800, 141564484858104, 1112444773251726, 8787513806478134, 70146437009397871, 568128719132038153, 4647312969412825372

Offset

0,3

Links

Alois P. Heinz, Table of n, a(n) for n = 0..100

Torleiv Kløve, Spheres of Permutations under the Infinity Norm - Permutations with limited displacement, Reports in Informatics, Department of Informatics, University of Bergen, Norway, no. 376, November 2008.

Crossrefs

Cf. A000045, A002524, A002526, A072856, A154654-A154658.

Column k=10 of A306209.

Sequence in context: A193937 A072167 A230233 * A254523 A289282 A155456

Adjacent sequences: A154656 A154657 A154658 * A154660 A154661 A154662

Keyword

nonn

Author

Torleiv Kløve, Jan 13 2009

Extensions

More terms from Alois P. Heinz, Jan 13 2014

Status

approved