A324628 Number of permutations p of [8+n] such that n is the maximum of the number of elements in any integer interval [p(i)..i+(8+n)*[i<p(i)]].

0, 1, 1, 199, 2676, 65469, 1209129, 24330731, 483906047, 9919457739, 209006411538, 4550241332823, 102418431583071, 2385231119694273, 57488444625865101, 1433825413465384003, 36995367724604395132

Offset

0,4

Links

Table of n, a(n) for n=0..16.

Crossrefs

Row n=8 of A324563 and column of A324564 (as array).

Sequence in context: A117594 A052188 A086977 * A216346 A289819 A195523

Adjacent sequences: A324625 A324626 A324627 * A324629 A324630 A324631

Keyword

nonn

Author

Alois P. Heinz, Mar 09 2019

Status

approved