%I A074565
%S A074565 3,17,101,623,3953,25607,168401,1119863,7509953,50693447,343990001,
%T A074565 2344318103,16034846753,110016813287,756855672401,5218820236343,
%U A074565 36058335444353,249574353301127,1730042274055601,12008529803290583
%N A074565 4^n + 6^n + 7^n.
%F A074565 G.f.: 1/(1-4*x)+1/(1-6*x)+1/(1-7*x). E.g.f.: e^(4*x)+e^(6*x)+e^(7*x). 
               [From Mohammad K. Azarian (azarian(AT)evansville.edu), Dec 30 2008]
%t A074565 Table[4^n + 6^n + 7^n, {n, 0, 20}]
%Y A074565 Cf. A001550, A001576, A034513, A001579, A074501 - A074580.
%Y A074565 Sequence in context: A155610 A001541 A161940 this_sequence A054365 A116886 
               A163064
%Y A074565 Adjacent sequences: A074562 A074563 A074564 this_sequence A074566 A074567 
               A074568
%K A074565 easy,nonn
%O A074565 0,1
%A A074565 Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 23 2002