A089441 - OEIS

A089441

Primes p such that 16*p+17 is a prime.

5, 11, 41, 47, 71, 131, 167, 197, 257, 281, 311, 347, 461, 467, 479, 491, 509, 521, 557, 599, 641, 647, 827, 839, 857, 911, 941, 977, 1061, 1097, 1109, 1151, 1181, 1187, 1217, 1229, 1259, 1289, 1307, 1319, 1439, 1499, 1571, 1601, 1637, 1709, 1847

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

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..47.

PROG

(PARI) diff2p(n, a, b) = { forprime(x=3, n, y=(x-a)/b; if(y==floor(y), if(isprime(y), print1(y", ")) ) ) }

CROSSREFS

Sequence in context: A187984 A063626 A154297 * A046121 A023271 A159049

Adjacent sequences: A089438 A089439 A089440 * A089442 A089443 A089444

KEYWORD

easy,nonn

AUTHOR

Cino Hilliard, Dec 28 2003

EXTENSIONS

Definition corrected by Max Alekseyev, Aug 30 2006

STATUS

approved

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