A174445 Numbers of the form (53^p-1)/52.

54, 2863, 8042221, 22590598843, 178250690949465223, 500706190877047811461, 3950812685697719092424754481, 11097832834124892930621135337183, 87567239118838619296100386576471206763

Offset

1,1

Comments

p=2,3,5,7,11,.., etc.

Links

Table of n, a(n) for n=1..9.

Example

For p=2, (53^2-1)/52=54; p=3, (53^3-1)/52=2863; (53^5-1)/52=8042221

Prog

(Magma) [((53^p-1)/52): p in PrimesUpTo(30000)]

Crossrefs

Sequence in context: A358925 A003755 A324953 * A206940 A188612 A188605

Adjacent sequences: A174442 A174443 A174444 * A174446 A174447 A174448

Keyword

nonn

Author

Vincenzo Librandi, Apr 11 2010

Status

approved