|
Search: id:A163153
|
|
|
| A163153 |
|
Primes of the form A000009(q)+q, where q are also prime numbers. |
|
+0
1
|
|
| 3, 5, 23, 31, 73, 127, 797, 1301, 9851, 40099, 345953, 570181, 281138239, 48626519377, 91840127431010423, 130050574409983361, 6162297935619708167, 604490895403729930283, 3819342674540204978827, 20395819231612037821523
(list; graph; listen)
|
|
|
OFFSET
|
1,1
|
|
|
COMMENT
|
A subset of A121558.
Generated by positions q= 2, 3, 11, 13, 19, 23, 37, 41, 59, 73, 97..
|
|
MATHEMATICA
|
f[n_]:=PartitionsQ[n]+n; lst={}; Do[p=Prime[n]; If[PrimeQ[f[p]], AppendTo[lst, f[p]]], {n, 6!}]; lst
|
|
CROSSREFS
|
Cf. A098145, A163150, A163151, A049575, A163152.
Sequence in context: A106857 A106307 A106282 this_sequence A091157 A036952 A065720
Adjacent sequences: A163150 A163151 A163152 this_sequence A163154 A163155 A163156
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Vladimir Orlovsky (4vladimir(AT)gmail.com), Jul 21 2009
|
|
EXTENSIONS
|
Edited by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jul 25 2009
|
|
|
Search completed in 0.002 seconds
|
