login
Round((n+1/2)^n).
1

%I #10 Sep 08 2022 08:45:59

%S 2,6,43,410,5033,75419,1334839,27249053,630249410,16288946268,

%T 465239139606,14551915228367,494696673952512,18161513224841276,

%U 716102966059713316,30181658957863752410,1354087807629298185930,64430442087414935111822

%N Round((n+1/2)^n).

%H Vincenzo Librandi, <a href="/A198076/b198076.txt">Table of n, a(n) for n = 1..300</a>

%t Table[Round[(n+1/2)^n],{n,30}] (* _Harvey P. Dale_, Aug 10 2019 *)

%o (Magma) [Round((n+1/2)^n): n in [1..20]]

%Y Cf. A014056.

%K nonn

%O 1,1

%A _Vincenzo Librandi_, Oct 21 2011