A228632 Number of s in {1,...,n}^n having shortest run with the same value of length 6.

6, 0, 0, 0, 0, 0, 132, 312, 364, 420, 480, 544, 5814, 19152, 44080, 76440, 117348, 167992, 521640, 1686000, 4453800, 9985248, 19352088, 33855528, 76272030, 210339960, 568514208, 1389968448, 3071086788, 6184192000, 13415398920, 33589083960, 88858312814

Offset

6,1

Links

Alois P. Heinz, Table of n, a(n) for n = 6..180

Example

a(6) = 6: [1,1,1,1,1,1], [2,2,2,2,2,2], [3,3,3,3,3,3], [4,4,4,4,4,4],[5,5,5,5,5,5], [6,6,6,6,6,6].
a(12) = 2*C(12,2) = 132.

Crossrefs

Column k=6 of A228617.

Sequence in context: A270031 A284105 A331928 * A229657 A306550 A339861

Adjacent sequences: A228629 A228630 A228631 * A228633 A228634 A228635

Keyword

nonn

Author

Alois P. Heinz, Aug 28 2013

Status

approved