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%I #12 Jun 30 2023 15:08:41
%S 36,73,147,295,591,1183,2367,4735,9471,18943,37887,75775,151551,
%T 303103,606207,1212415,2424831,4849663,9699327,19398655,38797311,
%U 77594623,155189247,310378495,620756991,1241513983,2483027967,4966055935
%N a(n) = 37*2^(n-1)-1.
%H Vincenzo Librandi, <a href="/A171390/b171390.txt">Table of n, a(n) for n = 1..1000</a>
%H <a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (3, -2).
%F G.f.: x*(36-35*x)/((1-2*x)*(1-x)). - _Vincenzo Librandi_, Aug 20 2014
%t Table[37*2^(n-1) - 1, {n, 1, 30}] (* or *) CoefficientList[Series[(36 - 35 x)/((1 - 2 x) (1 - x)), {x, 0, 40}], x] (* _Vincenzo Librandi_, Aug 20 2014 *)
%o (Magma) [37*2^(n-1)-1: n in [1..30]]; // _Vincenzo Librandi_, Aug 20 2014
%K nonn
%O 1,1
%A _Vincenzo Librandi_, Dec 07 2009
%E Edited by _Jon E. Schoenfield_, Jun 23 2010
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