|
| |
|
|
A160932
|
|
Primes of the form (k+1)^1+(k+2)^2+(k+3)^3+(k+4)^4+(k+5)^5+(k+6)^6.
|
|
3
| |
|
|
50069, 1063529, 1878689, 5091371, 35501201, 66586259, 153392381, 252394199, 319025849, 1325973791, 3082004021, 4188361319, 119234717909, 790574486879, 894515522081, 1071617160899, 3844244233499, 4032260016749, 4431338896511
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
COMMENTS
| Values of k are 0, 4, 5, ... (A160934).
|
|
|
EXAMPLE
| k=0: 1^1+2^2+3^3+4^4+5^5+6^6 = 50069; k=4: 5^1+6^2+7^3+8^4+9^5+10^6 = 1063529
|
|
|
MATHEMATICA
| f[n_]:=(k+1)^1+(k+2)^2+(k+3)^3+(k+4)^4+(k+5)^5+(k+6)^6; lst={}; Do[a=f[n]; If[PrimeQ[a], AppendTo[lst, a]], {n, 0, 7!}]; lst
|
|
|
CROSSREFS
| Cf. A027886, A160934
Sequence in context: A159233 A145538 A106773 * A202490 A105001 A166760
Adjacent sequences: A160929 A160930 A160931 * A160933 A160934 A160935
|
|
|
KEYWORD
| nonn
|
|
|
AUTHOR
| Vladimir Orlovsky (4vladimir(AT)gmail.com), May 30 2009
|
|
|
EXTENSIONS
| Edited by Charles R Greathouse IV (charles.greathouse(AT)case.edu), Oct 08 2009
|
| |
|
|
