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

 

Logo

The OEIS is looking to hire part-time people to help edit core sequences, upload scanned documents, process citations, fix broken links, etc. - Neil Sloane, njasloane@gmail.com

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A066539 Difference between larger and smaller terms of n-th amicable pair. 7
64, 26, 304, 544, 136, 112, 2310, 1120, 13064, 64, 4050, 18018, 8980, 23670, 17550, 784, 11512, 26420, 4480, 4576, 18064, 5720, 84544, 81304, 110852, 43184, 17888, 17150, 11680, 3510, 69296, 76144, 67072, 76592, 9328, 115592, 70592, 61110, 21712 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Values are sorted along increasing A002025. - R. J. Mathar, Jul 19 2009, Jul 23 2009

REFERENCES

For references see A002025.

LINKS

Table of n, a(n) for n=1..39.

FORMULA

a(n)= A002046(n) - A002025(n).

EXAMPLE

a(7) = 2310 because the 7th pair of amicable numbers is 12285 and 14595; and 14595 - 12285 = 2310.

CROSSREFS

Cf. A063990.

Sequence in context: A281721 A275469 A178542 * A095390 A033384 A073327

Adjacent sequences:  A066536 A066537 A066538 * A066540 A066541 A066542

KEYWORD

nonn

AUTHOR

Robert A. Stump (bee_ess107(AT)yahoo.com), Jan 06 2002

EXTENSIONS

Sorted on smaller term for alignment with A002046 and A002025. - R. J. Mathar, Jul 19 2009

A-number in comment corrected by R. J. Mathar, Jul 23 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 | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified May 25 21:41 EDT 2017. Contains 287059 sequences.