OFFSET
1,2
COMMENTS
Is this sequence infinite?
EXAMPLE
a(4)=16 since the first 16 terms of A167604 are 2,3,5,11,37,13,7,29,17,19,43,23,47,41,53,31 which is a permutation of the first 16 primes.
CROSSREFS
KEYWORD
nonn
AUTHOR
Kok Seng Chua (chuakokseng(AT)hotmail.com), Nov 07 2009
EXTENSIONS
Edited and extended by Max Alekseyev, Nov 11 2009
STATUS
approved