|
| |
|
|
A089438
|
|
Primes p such that 6p+11 is also a prime.
|
|
1
| |
|
|
2, 3, 5, 7, 13, 17, 23, 31, 37, 41, 43, 47, 73, 83, 97, 101, 107, 127, 131, 157, 167, 173, 181, 197, 211, 227, 233, 257, 271, 281, 283, 311, 313, 317, 331, 353, 367, 383, 397, 401, 433, 457, 461, 463, 491, 521, 541, 563, 587, 601, 631, 653, 673, 677, 691, 701, 727, 733, 751
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
PROG
| (PARI) diff2p(n, a, b) = { forprime(x=3, n, y=(x-a)/b; if(y==floor(y), if(isprime(y), print1(y", ")) ) ) }
|
|
|
CROSSREFS
| Cf. A094517 (complement in primes).
Sequence in context: A074834 A163998 A197299 * A155777 A067905 A042993
Adjacent sequences: A089435 A089436 A089437 * A089439 A089440 A089441
|
|
|
KEYWORD
| easy,nonn
|
|
|
AUTHOR
| Cino Hilliard (hillcino368(AT)gmail.com), Dec 28 2003
|
| |
|
|
