A197599 - OEIS

%I #12 Sep 07 2024 15:40:50

%S 11,420,27910,2624602,318800200,47439020041,8353801755006,

%T 1698808167100875,391746480089540115,101004512021025221012,

%U 28791615763253886202480,8990685731188213404550238,3052132045866636492112058599,1119164206256115117485135326641,440822282742124422495281791483358

%N Floor((10n+1/n)^n)

%H Vincenzo Librandi, <a href="/A197599/b197599.txt">Table of n, a(n) for n = 1..250</a>

%o (Magma) [Floor((10*n+1/n)^n): n in [1..20]];

%o (PARI) a(n)=floor((10*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