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!)
A032323 Number of aperiodic necklaces with n labeled beads of 4 colors. 0
4, 12, 120, 1440, 24480, 482400, 11793600, 329011200, 10567065600, 380131315200, 15220275840000, 669519696384000, 32145251314176000, 1671451069736448000, 93606882905023488000, 5616332944630087680000 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
C. G. Bower, Transforms (2)
FORMULA
"CHJ" (necklace, identity, labeled) transform of 4, 0, 0, 0...
Equals n! * A027377(n).
CROSSREFS
Sequence in context: A053491 A285451 A249788 * A331905 A367885 A053551
KEYWORD
nonn
AUTHOR
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 17:25 EDT 2024. Contains 371254 sequences. (Running on oeis4.)