A197981 Round((8*n+1/n)^n)

9, 272, 14408, 1081730, 104985728, 12487616539, 1758172862980, 285903205720512, 52725376090628155, 10872393464815690144, 2478802987043990078456, 619122710473385614426210, 168115507427305189329095427

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..250

Mathematica

Table[Round[(8n+1/n)^n], {n, 20}] (* Harvey P. Dale, Oct 07 2023 *)

Prog

(Magma) [Round((8*n+1/n)^n): n in [1..20]]

Crossrefs

Cf. A014056, A197597

Sequence in context: A180358 A220866 A197597 * A188812 A197768 A119408

Adjacent sequences: A197978 A197979 A197980 * A197982 A197983 A197984

Keyword

nonn

Author

Vincenzo Librandi, Oct 20 2011

Status

approved