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A088348 Primes of the form prime(n) + 2pi(n), where pi is A000720. 1
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 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
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
KEYWORD
nonn,easy
AUTHOR
Roger L. Bagula, Nov 07 2003
EXTENSIONS
Entry revised by Charles R Greathouse IV, Feb 15 2011
STATUS
approved

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Last modified May 24 16:04 EDT 2024. Contains 372778 sequences. (Running on oeis4.)