|
| |
|
|
A138638
|
|
Primes of form 19*n-1.
|
|
0
| |
|
|
37, 113, 151, 227, 379, 569, 607, 683, 797, 911, 1063, 1291, 1367, 1481, 1709, 1747, 1823, 1861, 2089, 2203, 2393, 2621, 2659, 2887, 2963, 3001, 3191, 3229, 3343, 3457, 3533, 3571, 3761, 3989, 4027, 4217, 4483, 4597, 4673, 4787, 5167, 5281, 5471, 5623, 5737
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
EXAMPLE
| 19*2-1=37, 19*6-1=113, 19*8-1=151, ...
|
|
|
MATHEMATICA
| a={}; Do[x=19*n-1; If[PrimeQ[x], AppendTo[a, x]], {n, 10^2}]; a
|
|
|
CROSSREFS
| Sequence in context: A176549 A118536 A003164 * A193105 A044288 A044669
Adjacent sequences: A138635 A138636 A138637 * A138639 A138640 A138641
|
|
|
KEYWORD
| nonn
|
|
|
AUTHOR
| Vladimir Orlovsky (4vladimir(AT)gmail.com), May 15 2008
|
|
|
EXTENSIONS
| More terms from N. J. A. Sloane (njas(AT)research.att.com), Jul 11 2008
|
| |
|
|
