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!)
A143930 Aliquot sequence starting at 3630. 2
3630, 5946, 5958, 6990, 9858, 10878, 15114, 18006, 18018, 34398, 61362, 90894, 90906, 93894, 93906, 124974, 153018, 178560, 457920, 1188000, 3529440, 9776160, 26028000, 69107040, 187267680, 478980000, 1268710560, 4065625440, 10164078720, 25833761280 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

T. D. Noe, Table of n, a(n) for n = 0..2624 [complete sequence from Varona data file "SQ3630-to-1"]

Manuel Benito, Wolfgang Creyaufm├╝ller, Juan L. Varona, and Paul Zimmermann, Aliquot Sequence 3630 Ends After Reaching 100 Digits, Experimental Mathematics, Vol. 11, No. 2, 2002, pp. 201-206.

Juan L. Varona, Aliquot Sequences

FORMULA

a(n+1) = A001065(a(n)). - R. J. Mathar, Oct 11 2017

CROSSREFS

Cf. A001065.

Sequence in context: A329540 A223414 A046835 * A341264 A287219 A232120

Adjacent sequences:  A143927 A143928 A143929 * A143931 A143932 A143933

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane, Nov 30 2008

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 January 19 22:12 EST 2022. Contains 350466 sequences. (Running on oeis4.)