A198076 Round((n+1/2)^n).

2, 6, 43, 410, 5033, 75419, 1334839, 27249053, 630249410, 16288946268, 465239139606, 14551915228367, 494696673952512, 18161513224841276, 716102966059713316, 30181658957863752410, 1354087807629298185930, 64430442087414935111822

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..300

Mathematica

Table[Round[(n+1/2)^n], {n, 30}] (* Harvey P. Dale, Aug 10 2019 *)

Prog

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

Crossrefs

Cf. A014056.

Sequence in context: A000610 A023363 A091241 * A330675 A183313 A066863

Adjacent sequences: A198073 A198074 A198075 * A198077 A198078 A198079

Keyword

nonn

Author

Vincenzo Librandi, Oct 21 2011

Status

approved