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!)
A086332 Least highly composite number having n distinct prime factors. 4
2, 6, 60, 840, 27720, 720720, 36756720, 698377680, 64250746560, 9316358251200, 288807105787200, 74801040398884800, 3066842656354276800, 131874234223233902400, 18594267025475980238400, 985496152350226952635200 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
The link from Flammenkamp includes factorizations of the first 43 terms.
Record values of A022404: a(n) = A022404(A008578(n)). [Reinhard Zumkeller, Jun 21 2010]
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..335 (terms 1..38 from Vladimir Letsko)
Vladimir Letsko, Mathematical Marathon, Problem 181 (in Russian).
CROSSREFS
Cf. A002182.
Sequence in context: A371018 A211936 A156972 * A180402 A338600 A089039
KEYWORD
nonn
AUTHOR
Lekraj Beedassy, Sep 01 2003
EXTENSIONS
More terms from David Wasserman, Feb 28 2005
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 28 22:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)