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a(n) = floor(7^n/n).
4

%I #12 Sep 08 2022 08:45:30

%S 7,24,114,600,3361,19608,117649,720600,4483734,28247524,179756976,

%T 1153440600,7453000800,48444505203,316504100662,2077058160600,

%U 13684147881600,90467422106136,599941851861744,3989613314880600

%N a(n) = floor(7^n/n).

%H Vincenzo Librandi, <a href="/A129797/b129797.txt">Table of n, a(n) for n = 1..300</a>

%t Table[Floor[7^n/n],{n,30}] (* _Harvey P. Dale_, Dec 05 2012 *)

%o (Magma)[Floor(7^n / n): n in [1..25]]; // _Vincenzo Librandi_, May 08 2011

%Y Cf. A000799, A092763, A053638.

%K nonn

%O 1,1

%A _Mohammad K. Azarian_, May 18 2007