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A062349 n! / number of prime divisors of n (with repetition). 1
2, 6, 12, 120, 360, 5040, 13440, 181440, 1814400, 39916800, 159667200, 6227020800, 43589145600, 653837184000, 5230697472000, 355687428096000, 2134124568576000, 121645100408832000, 810967336058880000 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

Harry J. Smith, Table of n, a(n) for n=2,...,100

FORMULA

a(n) = n! / bigomega(n).

MATHEMATICA

Table[n!/PrimeOmega[n], {n, 2, 20}] (* Harvey P. Dale, Dec 14 2017 *)

PROG

(PARI) for(n=2, 24, print(n!/bigomega(n)))

(PARI) { f=1; for (n=2, 100, f*=n; write("b062349.txt", n, " ", f/bigomega(n)) ) } [From Harry J. Smith, Aug 05 2009]

CROSSREFS

Sequence in context: A250269 A193987 A089423 * A193619 A290406 A195338

Adjacent sequences:  A062346 A062347 A062348 * A062350 A062351 A062352

KEYWORD

easy,nonn,changed

AUTHOR

Jason Earls, Jul 06 2001

STATUS

approved

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Last modified December 17 00:23 EST 2017. Contains 296096 sequences.