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A049482 Primes p such that p + 210 is also prime. 4
13, 17, 19, 23, 29, 31, 41, 47, 53, 59, 61, 67, 71, 73, 83, 97, 101, 103, 107, 127, 137, 139, 149, 157, 163, 173, 179, 191, 199, 211, 223, 229, 233, 239, 251, 257, 269, 277, 281, 293, 311, 313, 331, 337, 347, 353, 359, 367, 383, 389, 397, 409, 421, 431, 433 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Charles R Greathouse IV, Table of n, a(n) for n = 1..10000

FORMULA

a(n) >> n log^2 n. - Charles R Greathouse IV, Feb 23 2017

EXAMPLE

Both 13 and 13 + 210 = 223 are prime.

MATHEMATICA

Select[Prime@ Range@ 84, PrimeQ[# + 210] &] (* Michael De Vlieger, Jun 29 2017 *)

PROG

(PARI) list(lim)=my(v=List()); forprime(p=2, lim, if(isprime(p+210), listput(v, p))); Vec(v) \\ Charles R Greathouse IV, Feb 23 2017

CROSSREFS

Cf. A045320, A001359, A023201, A049481.

Sequence in context: A034845 A241059 A040136 * A099651 A156666 A286042

Adjacent sequences:  A049479 A049480 A049481 * A049483 A049484 A049485

KEYWORD

nonn

AUTHOR

Labos Elemer

STATUS

approved

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Last modified October 16 16:46 EDT 2018. Contains 316268 sequences. (Running on oeis4.)