OFFSET
1,3
COMMENTS
Conjecture: There are no zeros for n > 2.
This conjecture is correct. For m > 1, there is always a prime between m and 2*m. Taking m = n!/4, this gives us a prime p such that floor(n!/p) = 2 or 3. - Franklin T. Adams-Watters, Jul 28 2011
MATHEMATICA
Do[p = 1; While[ !PrimeQ[Floor[n!/Prime[p]]], p++ ]; Print[Prime[p]], {n, 3, 30}] (* Ryan Propper, Jun 23 2005 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Dec 07 2003
EXTENSIONS
More terms from Ryan Propper, Jun 23 2005
More terms from Stefan Steinerberger, Jun 07 2007
STATUS
approved