A197773 - OEIS

%I #9 Sep 08 2022 08:45:59

%S 8,16,38,77,141,235,365,537,757,1031,1365,1765,2237,2787,3421,4145,

%T 4965,5887,6917,8061,9325,10715,12237,13897,15701,17655,19765,22037,

%U 24477,27091,29885,32865,36037,39407,42981,46765,50765,54987,59437,64121,69045,74215

%N Ceiling((n+1/n)^3)

%H Vincenzo Librandi, <a href="/A197773/b197773.txt">Table of n, a(n) for n = 1..10000</a>

%o (Magma) [Ceiling((n+1/n)^3): n in [1..60]]

%Y Cf. A005491, A014058

%K nonn

%O 1,1

%A _Vincenzo Librandi_, Oct 19 2011