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A094975 a(n) = floor(7^n/3^n). 1

%I

%S 1,2,5,12,29,69,161,376,878,2050,4783,11162,26044,60771,141799,330865,

%T 772020,1801380,4203220,9807513,22884198,53396463,124591747,290714077,

%U 678332846,1582776641,3693145496,8617339492,20107125483,46916626127

%N a(n) = floor(7^n/3^n).

%H Vincenzo Librandi, <a href="/A094975/b094975.txt">Table of n, a(n) for n = 0..1000</a>

%t Table[ Floor[(7/3)^n], {n, 0, 30}]

%o (MAGMA) [Floor(7^n / 3^n): n in [0..40]]; // _Vincenzo Librandi_, Sep 08 2011

%o (PARI) a(n)=7^n\3^n \\ _Charles R Greathouse IV_, Sep 08 2011

%o (Maxima) A094975(n):=floor(7^n/3^n)$ makelist(A094975(n),n,0,60); /* _Martin Ettl_, Oct 25 2012 */

%Y Cf. A000244, A000420.

%Y Cf. A002379, A094969 - A094500.

%K easy,nonn

%O 0,2

%A _Robert G. Wilson v_, May 26 2004

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Last modified May 24 04:25 EDT 2019. Contains 323528 sequences. (Running on oeis4.)