%I #7 May 27 2015 14:21:15
%S 1,9,161,4353,158035
%N Number of meta-Sylvester classes of 4-parking functions of length n.
%C See Novelli-Thibon (2014) for precise definition.
%H J.-C. Novelli, J.-Y. Thibon, <a href="http://arxiv.org/abs/1403.5962">Hopf Algebras of m-permutations, (m+1)-ary trees, and m-parking functions</a>, arXiv preprint arXiv:1403.5962, 2014. See Fig. 24.
%K nonn,more
%O 1,2
%A _N. J. A. Sloane_, Jun 14 2014