login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A293355 Infinitary aliquot sequence starting at 6216. 4
6216, 12024, 13176, 24024, 56616, 105624, 96096, 178080, 350688, 454704, 189528, 296472, 512808, 826392, 1535208, 2387352, 4124328, 6980472, 13561128, 29494872, 38242728, 42031872, 706200, 1315560, 2846040, 5936520, 12187320, 24375000, 57656040, 116396760, 233580840, 467162040 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
COMMENTS
Is this sequence infinite?
The sequence reaches a local maximum at a(398), then descends to a local minimum at a(923) with a value of 20989279721046. Thereafter it rises again somewhat slowly and chaotically. - Hans Havermann, Jul 17 2021
LINKS
Ray Chandler and Hans Havermann, Table of n, a(n) for n = 0..6042
Hans Havermann, Graph of a(n+1)/a(n)
FORMULA
a(n+1) = A126168(a(n)). - R. J. Mathar, Oct 11 2017
CROSSREFS
Sequence in context: A172731 A330364 A230733 * A112665 A330933 A232390
KEYWORD
nonn
AUTHOR
Hans Havermann, Oct 07 2017
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 18 22:34 EDT 2024. Contains 370951 sequences. (Running on oeis4.)