%I #9 Jul 06 2017 16:50:33
%S 0,4,6,8,10,16,24,36
%N a(n) = length of longest circuit code K(n,3).
%H Kevin M. Byrnes, <a href="https://arxiv.org/abs/1604.02755">A new method for constructing circuit codes</a>, Bull. ICA, 80 (2017), 40-60.
%Y Cf. A000937, A289425, A289426.
%K nonn,more
%O 1,2
%A _N. J. A. Sloane_, Jul 06 2017