A276842 Number of permutations of [n] such that for each cycle c the smallest integer interval containing all elements of c has at most eight elements.
1, 1, 2, 6, 24, 120, 720, 5040, 40320, 181440, 756000, 3160080, 13602600, 60926580, 285159966, 1396646055, 7158444465, 35019420060, 165994449732, 774542703708, 3596199290264, 16729008975792, 78297230499296, 369560004222048, 1760728654735744, 8392003472443920
Offset: 0
Links
- Alois P. Heinz, Table of n, a(n) for n = 0..1000
- Alois P. Heinz, G.f. for A276842
Formula
G.f.: see link above.