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Number of permutations avoiding the pattern 214-3.
0

%I #15 Apr 16 2018 11:12:26

%S 1,2,6,23,107,583,3637,25548,199506,1714383,16075861,163346039,

%T 1787800653,20968763454,262377046698

%N Number of permutations avoiding the pattern 214-3.

%H Andrew M. Baxter and Lara K. Pudwell, <a href="http://arxiv.org/abs/1108.2642">Enumeration schemes for dashed patterns</a>, arXiv preprint arXiv:1108.2642 [math.CO], 2011.

%K nonn,more

%O 1,2

%A _N. J. A. Sloane_, Nov 17 2011

%E a(11)-a(15) from _Lars Blomberg_, Apr 16 2018