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A109099 Numbers n such that n! can be expressed as the product of smaller factorials > 2. 4
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 (list; graph; refs; listen; history; text; internal format)
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 * A109095 A323107 A077621

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

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Last modified October 19 03:08 EDT 2019. Contains 328211 sequences. (Running on oeis4.)