OFFSET
1,1
LINKS
M. F. Hasler, Table of n, a(n) for n = 1..100
EXAMPLE
a(5)=1279 because t(a(4))=7 and 1279 is the least prime with t(p)>7.
PROG
(PARI) a=vector(50); a[1]=3; for(i=2, length(a), j=k=2^(factor(a[i-1]+1, 2)[1, 2]+1); while(! isprime(j-1), j+=k); a[i]=j-1); a \\ M. F. Hasler, Mar 15 2007
CROSSREFS
KEYWORD
nonn
AUTHOR
Shane Findley, Jul 15 2003
EXTENSIONS
Edited by Don Reble, May 08 2004
More terms from M. F. Hasler, Mar 15 2007
STATUS
approved