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

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 56th year, we are closing in on 350,000 sequences, and we’ve crossed 9,700 citations (which often say “discovered thanks to the OEIS”).

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A018566 Divisors of 642. 0
1, 2, 3, 6, 107, 214, 321, 642 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..8.

Index entries for sequences related to divisors of numbers

MATHEMATICA

Divisors[642] (* Harvey P. Dale, Jul 09 2018 *)

PROG

(PARI) divisors(642) \\ Charles R Greathouse IV, Jun 23 2017

CROSSREFS

Sequence in context: A018531 A018546 A018553 * A018574 A018588 A018632

Adjacent sequences:  A018563 A018564 A018565 * A018567 A018568 A018569

KEYWORD

nonn,fini,full,easy

AUTHOR

N. J. A. Sloane.

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 November 30 05:12 EST 2021. Contains 349419 sequences. (Running on oeis4.)