OFFSET
2,2
LINKS
Jens Kruse Andersen, Table of n, a(n) for n = 2..1000
MAPLE
with(numtheory): A242456:=n->n!/ithprime(pi(n)): seq(A242456(n), n=2..30); # Wesley Ivan Hurt, Aug 17 2014
MATHEMATICA
Table[n!/Prime[PrimePi[n]], {n, 2, 30}] (* Wesley Ivan Hurt, Aug 17 2014 *)
PROG
(PARI)
vector(50, n, (n+1)!/(prime(primepi(n+1))))
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Derek Orr, Aug 16 2014
STATUS
approved