OFFSET
1,1
COMMENTS
All terms are even. - Michel Marcus, Mar 20 2018
MATHEMATICA
Table[Prime[Prime[n + 1]] + Prime[Prime[n]], {n, 1, 50}]
PROG
(Magma) [NthPrime(NthPrime(n+1))+NthPrime(NthPrime(n)):n in [1..50]];
(PARI) a(n) = prime(prime(n+1)) + prime(prime(n)); \\ Michel Marcus, Mar 20 2018
CROSSREFS
KEYWORD
nonn
AUTHOR
Vincenzo Librandi, Mar 20 2018
STATUS
approved