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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A264483 First column of A264482. 1
1, 1, 1, 1, 1, 5, 1, 5, 1, 11, 7, 1, 11, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 29, 1217, 1213, 1213, 11, 11, 44879, 44873, 44867, 13, 525337, 250297, 127571, 127571, 13639459, 17, 2477591, 2477591, 2477591, 9339217, 17, 17 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,6

COMMENTS

Initial term of the set of n coprime numbers that minimizes the difference between first and last terms, and then minimizes the average of the terms.

Does every prime greater than 3 occur in this sequence?

LINKS

Table of n, a(n) for n=1..46.

CROSSREFS

Cf. A264482.

Sequence in context: A141345 A318664 A329031 * A050340 A021955 A055191

Adjacent sequences:  A264480 A264481 A264482 * A264484 A264485 A264486

KEYWORD

nonn,more

AUTHOR

Max Barrentine, Nov 14 2015

EXTENSIONS

a(32)-a(38) from Max Barrentine, Apr 26 2016

a(39)-a(46) from Max Barrentine, Jun 23 2016

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 26 05:10 EST 2020. Contains 331273 sequences. (Running on oeis4.)