|
| |
|
|
A154610
|
|
Numbers n such that 13n+5 is prime
|
|
1
| |
|
|
0, 2, 6, 8, 18, 24, 32, 38, 44, 56, 62, 66, 72, 74, 78, 84, 86, 92, 98, 108, 114, 128, 132, 134, 144, 162, 164, 174, 176, 182, 186, 198, 204, 206, 224, 228, 246, 248, 254, 258, 266, 272, 276, 282, 284, 296, 302, 318, 324, 326, 336, 342, 368, 378, 386, 392, 396
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,2
|
|
|
EXAMPLE
| For n=2, 13*2+5=31; n=8, 13*8+5=109
|
|
|
MATHEMATICA
| lst={}; Do[p=13*n+5; If[PrimeQ[p], AppendTo[lst, n]], {n, 0, 6!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Jul 01 2009]
|
|
|
CROSSREFS
| Cf. A102732, A154609
Sequence in context: A178758 A024431 A152598 * A053658 A032393 A102656
Adjacent sequences: A154607 A154608 A154609 * A154611 A154612 A154613
|
|
|
KEYWORD
| nonn
|
|
|
AUTHOR
| Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Jan 15 2009
|
|
|
EXTENSIONS
| Mathematica and more terms from Vladimir Orlovsky (4vladimir(AT)gmail.com), Jul 01 2009
|
| |
|
|
