OFFSET
1,2
COMMENTS
There are no further terms, because for n >= 467, 467 | !n - 3. - Serge Batalov, Jul 14 2017
MATHEMATICA
Do[ If[ PrimeQ[ Sum[ k!, {k, 0, n - 1} ] - 3 ], Print[ n ] ], {n, 1, 800} ]
Position[Accumulate[Range[0, 500]!], _?(PrimeQ[#-3]&)]//Flatten (* Harvey P. Dale, Sep 20 2019 *)
CROSSREFS
KEYWORD
nonn,fini,full
AUTHOR
Robert G. Wilson v, Aug 21 2001
STATUS
approved