|
%I #13 Mar 26 2017 07:22:14
%S 1,14,19292
%N 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).
%C That is, the number of ternary maps represented in the form f(x, y, z) = (x ∗ y) ∗ z.
%H Pasha Zusmanovich, <a href="https://arxiv.org/abs/1608.05863">Lie algebras and around: selected questions</a>, arXiv:1608.05863 [math.RA], 2016.
%Y Cf. A283841.
%K nonn,bref,more
%O 1,2
%A _N. J. A. Sloane_, Mar 25 2017
|
