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a(n) = floor(7^n/5^n).
1

%I #16 Sep 08 2022 08:45:13

%S 1,1,1,2,3,5,7,10,14,20,28,40,56,79,111,155,217,304,426,597,836,1171,

%T 1639,2295,3214,4499,6299,8819,12347,17286,24201,33882,47434,66408,

%U 92972,130161,182225,255115,357162,500026,700037,980052,1372073,1920903

%N a(n) = floor(7^n/5^n).

%H Vincenzo Librandi, <a href="/A094984/b094984.txt">Table of n, a(n) for n = 0..1000</a>

%t Table[ Floor[(7/5)^n], {n, 0, 30}]

%o (Magma) [Floor(7^n / 5^n): n in [0..50]]; // _Vincenzo Librandi_, Sep 08 2011

%o (Maxima) A094984(n):=floor(7^n/5^n)$ makelist(A094984(n),n,0,60); /* _Martin Ettl_, Oct 25 2012 */

%Y Cf. A002379, A094969 - A094999.

%K nonn,easy

%O 0,4

%A _Robert G. Wilson v_, May 26 2004