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A197981 Round((8*n+1/n)^n) 1
9, 272, 14408, 1081730, 104985728, 12487616539, 1758172862980, 285903205720512, 52725376090628155, 10872393464815690144, 2478802987043990078456, 619122710473385614426210, 168115507427305189329095427 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

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

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Last modified September 23 20:42 EDT 2021. Contains 347617 sequences. (Running on oeis4.)