A067835 Average order of an element in the symmetric group S_n rounded down.

1, 1, 1, 2, 2, 3, 4, 6, 7, 9, 10, 13, 15, 19, 21, 24, 29, 34, 39, 45, 51, 57, 66, 76, 86, 96, 108, 120, 134, 150, 170, 189, 208, 228, 253, 278, 310, 342, 375, 409, 449, 494, 544, 595, 645, 699, 761, 834, 909, 986, 1069, 1153, 1247, 1356, 1473, 1589, 1710, 1841

Offset

0,4

Links

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

Formula

a(n) = floor(A060014(n) / n!).

Crossrefs

Cf. A060014.

Sequence in context: A240865 A039859 A130291 * A029011 A077117 A237976

Adjacent sequences: A067832 A067833 A067834 * A067836 A067837 A067838

Keyword

nonn

Author

Sharon Sela (sharonsela(AT)hotmail.com), Feb 09 2002

Extensions

More terms from Alois P. Heinz, Apr 01 2015

Status

approved