A094991 - OEIS

%I #11 Sep 08 2022 08:45:13

%S 1,1,1,2,2,3,4,5,7,9,12,15,20,26,33,43,55,71,92,118,152,195,251,323,

%T 416,535,688,884,1137,1462,1880,2418,3109,3997,5139,6607,8495,10923,

%U 14043,18056,23215,29848,38376,49341,63439,81564,104868,134831,173354,222884

%N a(n) = floor(9^n/7^n).

%H Vincenzo Librandi, <a href="/A094991/b094991.txt">Table of n, a(n) for n = 0..1000</a>

%t Table[ Floor[(9/7)^n], {n, 0, 30}]

%o (Magma) [Floor(9^n / 7^n): n in [0..60]]; // _Vincenzo Librandi_, Sep 09 2011

%Y Cf. A002379, A094969-A094999.

%K nonn,easy

%O 0,4

%A _Robert G. Wilson v_, May 26 2004