A120830 5^(n^2)-3^n.

0, 2, 616, 1953098, 152587890544, 298023223876952882, 14551915228366851806639896, 17763568394002504646778106689450938, 542101086242752217003726400434970855712884064

Offset

0,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..30

Mathematica

Table[5^(n^2) - 3^n, {n, 0, 10}] (* Vincenzo Librandi, Feb 27 2013 *)

Prog

(Magma) [5^(n^2)-3^n: n in [0..10]]; // Vincenzo Librandi, Feb 27 2013

Crossrefs

Cf. A007689, A001047.

Sequence in context: A172892 A281537 A134796 * A291340 A332162 A364070

Adjacent sequences: A120827 A120828 A120829 * A120831 A120832 A120833

Keyword

nonn,easy

Author

Mohammad K. Azarian, Aug 18 2006

Extensions

Corrected by Ray Chandler, Sep 06 2006

Status

approved