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!)
A283840 Number of ternary maps f : S X S X S -> S on a set S of n elements which can be represented as a superposition of binary maps * : S X S -> S (Version 1). 1
1, 14, 19292 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
That is, the number of ternary maps represented in the form f(x, y, z) = (x ∗ y) ∗ z.
LINKS
Pasha Zusmanovich, Lie algebras and around: selected questions, arXiv:1608.05863 [math.RA], 2016.
CROSSREFS
Cf. A283841.
Sequence in context: A333954 A104376 A053870 * A079176 A344668 A013754
KEYWORD
nonn,bref,more
AUTHOR
N. J. A. Sloane, Mar 25 2017
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 June 20 23:53 EDT 2024. Contains 373535 sequences. (Running on oeis4.)