%I #6 Mar 30 2012 17:30:01
%S 1,2,6,24,119,708,4914,38976,347790,3448212,37606536,447426144,
%T 5766888120,80047243080,1190459039364,18884750846976,318300264871440,
%U 5680496863401840,107008122578788800,2121893387875882944,44179385761361239200,963649662245743556160
%N Number of permutations avoiding the consecutive pattern 41523.
%C a(n) is the number of permutations on [n] that avoid the consecutive pattern 41523. It is the same as the number of permutations which avoid 24153, 31524, 35142, 42513, 25143, 32514 or 34152.
%H Ray Chandler, <a href="/A202221/b202221.txt">Table of n, a(n) for n = 1..40</a>
%H A. Baxter, B. Nakamura, and D. Zeilberger. <a href="http://www.math.rutgers.edu/~zeilberg/mamarim/mamarimhtml/auto.html">Automatic generation of theorems and proofs on enumerating consecutive Wilf-classes</a>
%Y Cf. A177523, A202213-A202236.
%K nonn
%O 1,2
%A _Ray Chandler_, Dec 15 2011
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