A154412 Primes of the form 10n^2+14n+5, n >= 0.

5, 29, 73, 137, 449, 593, 757, 941, 1613, 1877, 2161, 2789, 3881, 5153, 6101, 7129, 7673, 8237, 8821, 12041, 13469, 15761, 17389, 18233, 26729, 27773, 28837, 29921, 34457, 38069, 39313, 40577, 45833, 60373, 63521, 66749, 71741, 75169, 76913

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Select[Table[10n^2+14n+5, {n, 0, 200}], PrimeQ] (* Vincenzo Librandi, Jul 23 2012 *)

Prog

(Magma) [a: n in [0..100] | IsPrime(a) where a is 10*n^2+14*n+5]; // Vincenzo Librandi, Jul 23 2012
(PARI) {for(n=0, 100, if(isprime(k=10*n^2+14*n+5), print1(k, ", ")))}; // Vincenzo Librandi, Jul 23 2012

Crossrefs

Cf. A017353, A154408.

Sequence in context: A100559 A224498 A087348 * A339935 A236075 A272650

Adjacent sequences: A154409 A154410 A154411 * A154413 A154414 A154415

Keyword

nonn,easy

Author

Vincenzo Librandi, Jan 09 2009

Extensions

Corrected by Don Reble, Jun 16 2010

Status

approved