login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A046794 Geometric and harmonic means of A046795(n) and a(n) both integers. 1
20, 40, 45, 60, 80, 90, 100, 117, 120, 135, 140, 160, 180, 200, 220, 225, 234, 240, 260, 270, 272, 280, 300, 315, 320, 325, 340, 351, 360, 380, 400, 405, 420, 425, 440, 450, 460, 468, 480, 495, 500, 520, 540, 544, 560, 580, 585, 600, 620, 630, 640, 650, 660, 675, 680 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..55.

CROSSREFS

Sequence in context: A154044 A235289 A296764 * A104153 A049057 A065607

Adjacent sequences:  A046791 A046792 A046793 * A046795 A046796 A046797

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 14 10:03 EDT 2020. Contains 335721 sequences. (Running on oeis4.)