A197600 - OEIS

%I #12 Sep 08 2022 08:45:59

%S 12,506,37037,3834008,512501792,83914215402,16258109291002,

%T 3637416562713075,922786228220640101,261741863272493596614,

%U 82078032321730681299097,28195269239973685901676782,10529425953839699619063326835,4247266693140960691762845677068

%N Floor((11n+1/n)^n)

%H Vincenzo Librandi, <a href="/A197600/b197600.txt">Table of n, a(n) for n = 1..250</a>

%t Table[Floor[(11*n + 1/n)^n], {n, 40}] (* _T. D. Noe_, Dec 27 2011 *)

%o (Magma) [Floor((11*n+1/n)^n): n in [1..20]]

%o (PARI) a(n)=floor((11*n+1/n)^n) \\ _Charles R Greathouse IV_, Dec 27 2011

%Y Cf. A014052.

%K nonn,less

%O 1,1

%A _Vincenzo Librandi_, Oct 17 2011