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%I #10 Jan 05 2021 21:32:49
%S 1,6,32,162,800,3906,18992,92322,449600,2195586,10755152,52845282,
%T 260386400,1286217666,6367168112,31576971042,156839811200,
%U 779990182146,3883029321872,19347201973602,96463456484000,481224744361026
%N a(n) = 5^n + 4^n - 3^n.
%C Binomial transform of A083319.
%H <a href="/index/Rec#order_03">Index entries for linear recurrences with constant coefficients</a>, signature (12,-47,60).
%F a(n) = 5^n + 4^n - 3^n.
%F G.f.: (1-6x+7x^2)/((1-3x)(1-4x)(1-5x)).
%F E.g.f.: exp(5x) + exp(4x) - exp(3x).
%t Table[5^n+4^n-3^n,{n,0,30}] (* or *) LinearRecurrence[{12,-47,60},{1,6,32},30] (* _Harvey P. Dale_, Aug 19 2020 *)
%K easy,nonn
%O 0,2
%A _Paul Barry_, Apr 25 2003