login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A157846 Numbers which can be a mean of the divisors of some arithmetic number A003601(k). 2
1, 2, 3, 4, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 24, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 42, 44, 45, 48, 49, 51, 52, 54, 55, 56, 57, 60, 61, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

This is A102187 sorted and duplicates removed.

LINKS

Table of n, a(n) for n=1..58.

CROSSREFS

Cf. A102187, A003601, A000203, A000005, A157847.

Sequence in context: A039259 A191610 A037465 * A285126 A187388 A232012

Adjacent sequences:  A157843 A157844 A157845 * A157847 A157848 A157849

KEYWORD

nonn

AUTHOR

Jaroslav Krizek, Mar 07 2009

EXTENSIONS

Edited by R. J. Mathar, Mar 15 2009

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 August 22 00:43 EDT 2019. Contains 326169 sequences. (Running on oeis4.)