%I #7 Nov 09 2016 18:49:30
%S 0,0,0,1,1,7,33,139,566,2279,9132,36488,145500,579318
%N Number of 1324avoiding permutations of length n with a nonintersecting boundary of type (t, 3), for some integer t >= 1.
%H C. Bean, M. Tannock and H. Ulfarsson, <a href="http://arxiv.org/abs/1512.08155">Pattern avoiding permutations and independent sets in graphs</a>, arXiv:1512.08155 [math.CO], 2015. See Prop. 5.20.
%K nonn,more
%O 0,6
%A _N. J. A. Sloane_, Nov 09 2016
