A174157 Numbers n such that n^64+(n+1)^64 is a prime.

95, 302, 443, 546, 755, 850, 878, 962, 983, 988, 1014, 1026, 1349, 1433, 1541, 1711, 1735, 1897, 1901, 1958, 1961, 1966, 2052, 2058, 2070, 2096, 2142, 2167, 2170, 2208, 2333, 2421, 2471, 2490, 2503, 2527, 2571, 2637, 2643, 2813, 2820, 2885, 2994

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..200

Mathematica

lst={}; Do[If[PrimeQ[n^64+(n+1)^64], AppendTo[lst, n]], {n, 3000}]; lst (* Vincenzo Librandi_, Aug 31 2012 *)
Position[Total/@Partition[Range[3000]^64, 2, 1], _?(PrimeQ[#]&)]//Flatten (* Harvey P. Dale, Aug 01 2021 *)

Prog

(Magma) [n: n in [0..2000] | IsPrime(n^64+(n+1)^64)]

Crossrefs

Cf. A153504, A154535, A155211.

Sequence in context: A051400 A225931 A008875 * A200882 A217133 A055823

Adjacent sequences: A174154 A174155 A174156 * A174158 A174159 A174160

Keyword

nonn,easy

Author

Vincenzo Librandi, Mar 10 2010

Status

approved