OFFSET
1,2
LINKS
Ray Chandler, Table of n, a(n) for n=1..41
FORMULA
If n is a prime >= 29 then a(n) = 0. - Chandler
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, May 12 2002
EXTENSIONS
a(6) from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 07 2003
Extended by Ray Chandler, Feb 10 2009
STATUS
approved