|
Search: id:A101767
|
|
|
| A101767 |
|
Numbers n such that n, 2n+1, 3n+2, 4n+3, 5n+4, 6n+5 are primes. |
|
+0
8
|
|
| 154769, 175349, 641549, 658349, 1018709, 2274089, 2894219, 5246009, 6621929, 7949759, 8189999, 8678669, 10366439, 12327629, 13951559, 18160379, 18924569, 21914339, 22279949, 22297799, 24765509, 25592279, 31029389, 31835159
(list; graph; listen)
|
|
|
OFFSET
|
1,1
|
|
|
MATHEMATICA
|
a={}; Do[p=Prime[n]; If[PrimeQ[p*2+1]&&PrimeQ[p*3+2]&&PrimeQ[p*4+3]&&PrimeQ[p*5+4]&&PrimeQ[p*6+5], AppendTo[a, p]], {n, 1, 10^5}]; Print[a]; - Vladimir Orlovsky (4vladimir(AT)gmail.com), Apr 29 2008
|
|
CROSSREFS
|
Cf. A000040, A005384, A067256-A067258, A101768-A101770.
Sequence in context: A112625 A118498 A073086 this_sequence A050520 A049443 A129242
Adjacent sequences: A101764 A101765 A101766 this_sequence A101768 A101769 A101770
|
|
KEYWORD
|
nonn,easy
|
|
AUTHOR
|
Jonathan Vos Post (jvospost2(AT)yahoo.com) and Ray Chandler (rayjchandler(AT)sbcglobal.net), Dec 31 2004
|
|
|
Search completed in 0.002 seconds
|
