OFFSET
1,1
COMMENTS
Primes generated by A225861.
LINKS
Paolo P. Lava, Table of n, a(n) for n = 1..1000
MATHEMATICA
Select[Table[(n + Prime[n])/2, {n, 568}], PrimeQ]
CROSSREFS
KEYWORD
nonn
AUTHOR
Jayanta Basu, May 18 2013
STATUS
approved