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5^(n^2)+3^n.
1

%I #15 Sep 08 2022 08:45:26

%S 2,8,634,1953152,152587890706,298023223876953368,

%T 14551915228366851806641354,17763568394002504646778106689455312,

%U 542101086242752217003726400434970855712897186

%N 5^(n^2)+3^n.

%H Vincenzo Librandi, <a href="/A120802/b120802.txt">Table of n, a(n) for n = 0..35</a>

%F a(n) = A120830(n)+A008776(n). - _R. J. Mathar_, Apr 24 2007

%t Table[5^(n^2) + 3^n, {n, 0, 15}] (* _Vincenzo Librandi_, Feb 27 2013 *)

%o (Magma) [5^(n^2) + 3^n: n in [0..15]]; // _Vincenzo Librandi_, Feb 27 2013

%Y Cf. A007689, A001047, A120830, A008776.

%K nonn,easy

%O 0,1

%A _Mohammad K. Azarian_, Aug 18 2006

%E Corrected by _Ray Chandler_, Sep 06 2006