%I A120840
%S A120840 0,2,544,1933442,152544843904,298022376588343682,
%T A120840 14551915078272216509641504,17763568393763205317547489159863042,
%U A120840 542101086242748783319906107922486197863801344
%N A120840 5^(n^2)-3^(n^2).
%F A120840 a(n) = A060758(n)-A060722(n)=A095860(5,n)-A095860(3,n). - R. J. Mathar 
               (mathar(AT)strw.leidenuniv.nl), Apr 24 2007
%Y A120840 Cf. A007689, A001047.
%Y A120840 Sequence in context: A071613 A101702 A119780 this_sequence A058429 A117509 
               A049364
%Y A120840 Adjacent sequences: A120837 A120838 A120839 this_sequence A120841 A120842 
               A120843
%K A120840 nonn
%O A120840 0,2
%A A120840 Mohammad K. Azarian (azarian(AT)evansville.edu), Aug 18 2006
%E A120840 Corrected by Ray Chandler (rayjchandler(AT)sbcglobal.net), Sep 06 2006