OFFSET
1,8
COMMENTS
Because numbers of the form : (n! + prime) are divisible by all primes <= n that mean that first prime number can have form n! + k-th prime after n and no primes of the form n! + k for k > 1 and k < next prime after n
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..402
MATHEMATICA
a = {}; Do[k = 1; While[ ! PrimeQ[n! + NextPrime[n, k]], k++ ]; AppendTo[a, k], {n, 1, 200}]; a
CROSSREFS
KEYWORD
nonn
AUTHOR
Artur Jasinski, Apr 12 2008
STATUS
approved