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%I #19 Sep 08 2022 08:44:38
%S 343,5764801,96889010407,1628413597910449,27368747340080916343,
%T 459986536544739960976801,7730993719707444524137094407,
%U 129934811447123020117172145698449,2183814375991796599109312252753832343
%N a(n) = 7^(5*n + 3).
%H Vincenzo Librandi, <a href="/A013844/b013844.txt">Table of n, a(n) for n = 0..100</a>
%H Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/RecursiveSequences.html">Recursive Sequences</a>
%H <a href="/index/Rec#order_01">Index entries for linear recurrences with constant coefficients</a>, signature (16807).
%F a(n) = 16807*a(n-1); a(0)=343. - _Harvey P. Dale_, Aug 10 2012
%t 7^(5*Range[0,10]+3) (* or *) NestList[16807#&,343,10] (* _Harvey P. Dale_, Aug 10 2012 *)
%o (Magma) [7^(5*n+3): n in [0..15]]; // _Vincenzo Librandi_, Jul 08 2011
%o (Maxima) makelist(7^(5*n+3),n,0,20); /* _Martin Ettl_, Oct 21 2012 */
%K nonn,easy
%O 0,1
%A _N. J. A. Sloane_
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