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A197717 Ceiling((3n+1/n)^n). 6
4, 43, 814, 22519, 811369, 35946076, 1888624972, 114746269758, 7912720985080, 610470884770407, 52094956940751711, 4871691779130290167, 495409898474358881327, 54427906182810588386674, 6424384909407981686846706, 810777549111969648699638307, 108944087230453697240059783284 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

PROG

(MAGMA) [Ceiling((3*n+1/n)^n): n in [1..20]]

(PARI) a(n)=ceil((3*n+1/n)^n) \\ Charles R Greathouse IV, Nov 21 2011

CROSSREFS

Cf. A014058.

Sequence in context: A277639 A326432 A074702 * A277456 A317140 A152282

Adjacent sequences:  A197714 A197715 A197716 * A197718 A197719 A197720

KEYWORD

nonn,less

AUTHOR

Vincenzo Librandi, Oct 18 2011

STATUS

approved

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Last modified December 4 13:00 EST 2021. Contains 349526 sequences. (Running on oeis4.)