A179736 Number of permutations of 1..n with the sequence of sums of 9 adjacent elements having exactly 1 maximum.

0, 362880, 3628800, 29937600, 239500800, 1945944000, 16345929600, 143026884000

Offset

8,2

Links

Table of n, a(n) for n=8..15.

Crossrefs

Sequence in context: A321845 A226888 A284206 * A045511 A029577 A179967

Adjacent sequences: A179733 A179734 A179735 * A179737 A179738 A179739

Keyword

nonn

Author

R. H. Hardin, Jul 25 2010

Status

approved