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A109104 Numbers n such that n! can be expressed as the product of the factorials of prime numbers, repetitions allowed. 1
4, 6, 8, 9, 10, 12, 24, 32, 48, 72, 128, 192, 240, 384, 432, 480, 720, 864, 1152, 1440, 2592, 2880, 5040, 6144, 6912, 8192, 10080, 11520, 15360, 15552, 23040, 25920, 27648, 51840, 62208, 69120, 73728, 86400 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..38.

EXAMPLE

10! = 3! * 5! * 7!, so 10 is in the sequence.

CROSSREFS

Cf. A034878, A001013, A003135, A058295, A075082, A109095, A109096, A109097, A109098, A109099, A109100, A109101, A109102, A109103.

Sequence in context: A034878 A173328 A116661 * A073303 A104211 A132858

Adjacent sequences:  A109101 A109102 A109103 * A109105 A109106 A109107

KEYWORD

nonn

AUTHOR

Jud McCranie, Jun 19 2005

STATUS

approved

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Last modified October 18 00:03 EDT 2019. Contains 328135 sequences. (Running on oeis4.)