%I A002066
%S A002066 10,40,160,640,2560,10240,40960,163840,655360,2621440,10485760,
%T A002066 41943040,167772160,671088640,2684354560,10737418240,42949672960,
%U A002066 171798691840,687194767360,2748779069440,10995116277760
%N A002066 10*4^n.
%H A002066 <a href="Sindx_Rea.html#recLCC">Index entries for sequences related to 
               linear recurrences with constant coefficients</a>
%H A002066 Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/
               RecursiveSequences.html">Recursive Sequences</a>
%F A002066 a(n)=4*a(n-1), n>0 ; a(0)=10 . G.f.: 10/(1-4*x). [From Philippe DELEHAM 
               (kolotoko(AT)wanadoo.fr), Nov 23 2008]
%p A002066 with(finance):seq(futurevalue(10,3,n), n=0..20);# [From Zerinvary Lajos 
               (zerinvarylajos(AT)yahoo.com), Mar 25 2009]
%Y A002066 Pairwise sums of A081294.
%Y A002066 Sequence in context: A027981 A013977 A075060 this_sequence A061991 A060580 
               A118266
%Y A002066 Adjacent sequences: A002063 A002064 A002065 this_sequence A002067 A002068 
               A002069
%K A002066 nonn
%O A002066 0,1
%A A002066 N. J. A. Sloane (njas(AT)research.att.com).