A109099 Numbers n such that n! can be expressed as the product of smaller factorials > 2.

6, 10, 24, 36, 120, 144, 216, 576, 720, 864, 1296, 2880, 3456, 4320, 5040, 5184, 7776, 13824, 14400, 17280, 20736, 25920, 30240, 31104, 40320, 46656, 69120, 82944, 86400

Offset

1,1

Links

Table of n, a(n) for n=1..29.

Example

86400! = 5! * 6! * 86399!, so 86400 is in the sequence.

Crossrefs

Cf. A034878, A001013, A003135, A058295, A075082, A109095, A109096, A109097, A109098.

Sequence in context: A107306 A108899 A074289 * A378362 A109095 A349692

Adjacent sequences: A109096 A109097 A109098 * A109100 A109101 A109102

Keyword

nonn

Author

Jud McCranie, Jun 19 2005

Extensions

Definition corrected by Jon E. Schoenfield, Jul 02 2010

Status

approved