%I #8 Sep 14 2014 23:35:36
%S 1,0,1,2,2,4,2,5,4,6
%N Number of graphs with n nodes that are Hamiltonian and distance-regular.
%H Travis Hoppe and Anna Petrone, <a href="https://github.com/thoppe/Encyclopedia-of-Finite-Graphs">Encyclopedia of Finite Graphs</a>
%H T. Hoppe and A. Petrone, <a href="http://arxiv.org/abs/1408.3644">Integer sequence discovery from small graphs</a>, arXiv preprint arXiv:1408.3644, 2014
%Y Cf. A003216 (Hamiltonian graphs), A241814 (distance-regular graphs).
%K nonn,more
%O 1,4
%A _Travis Hoppe_ and _Anna Petrone_, Jun 02 2014