Search: id:A074600
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%I A074600
%S A074600 2,7,29,133,641,3157,15689,78253,390881,1953637,9766649,48830173,
%T A074600 244144721,1220711317,6103532009,30517610893,152587956161,762939584197,
%U A074600 3814697527769,19073486852413,95367432689201,476837160300277
%N A074600 2^n + 5^n.
%H A074600 <a href="Sindx_Rea.html#recLCC">Index entries for sequences related to 
               linear recurrences with constant coefficients</a>
%F A074600 a(n) = 5a(n-1)-3*2^(n-1) = 7a(n-1)- 10a(n-2). [Corrected by Zak Seidov, 
               Oct 24 2009]
%F A074600 G.f.: 1/(1-2*x)+1/(1-5*x). E.g.f.: e^(2*x)+e^(5*x). [From Mohammad K. 
               Azarian (azarian(AT)evansville.edu), Jan 02 2009]
%t A074600 Table[2^n + 5^n, {n, 0, 25}]
%Y A074600 Cf. A000051, A034472, A052539, A034474, A062394, A034491, A062395, A062396, 
               A007689, A063376, A063481, A074601 - A074624.
%Y A074600 Sequence in context: A132262 A007852 A110576 this_sequence A064641 A104252 
               A018977
%Y A074600 Adjacent sequences: A074597 A074598 A074599 this_sequence A074601 A074602 
               A074603
%K A074600 easy,nonn
%O A074600 0,1
%A A074600 Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 25 2002

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