A165671 - OEIS

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A165671

Primes p such that (p^2+2)/33 is not prime.

2, 3, 5, 7, 11, 13, 17, 23, 29, 31, 37, 41, 43, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 109, 113, 127, 131, 137, 139, 149, 157, 163, 167, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

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

MATHEMATICA

Select[Prime[Range[100]], !PrimeQ[(#^2 + 2) / 33] &] (* Vincenzo Librandi, Sep 12 2013 *)

CROSSREFS

Cf. A165672, A165673.

Sequence in context: A003309 A063884 A316787 * A162855 A194954 A344384

Adjacent sequences: A165668 A165669 A165670 * A165672 A165673 A165674

KEYWORD

nonn,less,easy

AUTHOR

Vincenzo Librandi, Sep 24 2009

EXTENSIONS

Corrected by Charles R Greathouse IV, Oct 08 2009

STATUS

approved