OFFSET
1,3
PROG
(PARI) { n=3; for(k=1, 100, r=0; s=0; c=0; while(!s||(s%prime(k)>0), if(!isprime(n), s=s+n; c++ ; if(!r, r=n) ); n=n+1 ); print1(c", ") ) } - R. J. Mathar, Nov 10 2006
CROSSREFS
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Aug 27 2002
EXTENSIONS
Corrected and extended by R. J. Mathar, Nov 10 2006
STATUS
approved