|
| |
|
|
A155145
|
|
Primes p such that p-+1, p-+3, p-+5 are NotSquarefree.
|
|
0
| |
|
|
5051, 6353, 6961, 7151, 7547, 8951, 13451, 22447, 36847, 49297, 51061, 51647, 52147, 63649, 68891, 81049, 81553, 82651, 91237, 95747, 108089, 110647, 110899, 117239, 117851, 122207, 124753, 125149, 126517, 136247, 148549, 153953, 154747
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
MATHEMATICA
| <<NumberTheory`NumberTheoryFunctions` lst={}; Do[p=Prime[n]; If[ !SquareFreeQ[p-1]&&!SquareFreeQ[p+1]&&!SquareFreeQ[p-3]&&!SquareFreeQ[p+3]&&!SquareFreeQ[p-5]&&!SquareFreeQ[p+5], AppendTo[lst, p]], {n, 3*7!}]; lst
|
|
|
CROSSREFS
| Cf. A153213, A049282, A155139, A155140, A155141, A155142, A155143
Sequence in context: A031659 A031569 A031749 * A187356 A187354 A160757
Adjacent sequences: A155142 A155143 A155144 * A155146 A155147 A155148
|
|
|
KEYWORD
| nonn
|
|
|
AUTHOR
| Vladimir Orlovsky (4vladimir(AT)gmail.com), Jan 21 2009
|
| |
|
|
