OFFSET
1,2
COMMENTS
All but 1 and 4 are prime numbers. No other terms < 3000. - T. D. Noe, Apr 10 2006
LINKS
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Roland Bacher, Aug 30 2002
EXTENSIONS
Corrected and extended by N. J. A. Sloane, Sep 04 2002
More terms from T. D. Noe, Apr 10 2006
STATUS
approved