A088348 Primes of the form prime(n) + 2pi(n), where pi is A000720.

2, 5, 11, 17, 19, 31, 37, 41, 47, 53, 59, 73, 83, 89, 101, 107, 149, 173, 181, 191, 197, 227, 241, 257, 263, 269, 283, 311, 347, 349, 353, 409, 421, 431, 439, 463, 479, 503, 509, 547, 571, 599, 617, 631, 643, 659, 677, 691, 701, 719, 733, 743, 751, 761, 821, 839

Offset

1,1

Links

Table of n, a(n) for n=1..56.

Prog

(PARI) n=0; forprime(p=2, 1e4, if(isprime(t=p+2*primepi(n++)), print1(t", "))) \\ Charles R Greathouse IV, Feb 15 2011

Crossrefs

Sequence in context: A307508 A063535 A091653 * A156004 A174194 A174237

Adjacent sequences: A088345 A088346 A088347 * A088349 A088350 A088351

Keyword

nonn,easy

Author

Roger L. Bagula, Nov 07 2003

Extensions

Entry revised by Charles R Greathouse IV, Feb 15 2011

Status

approved