%I #6 Mar 30 2012 17:30:01
%S 1,2,6,24,119,708,4914,38977,347793,3448182,37605545,447406214,
%T 5766525727,80040747361,1190340631290,18882526564227,318256944873984,
%U 5679619717431613,106989639176572571,2121488012937187849,44170136425049025574,963430265253564585315
%N Number of permutations avoiding the consecutive pattern 32451.
%C a(n) is the number of permutations on [n] that avoid the consecutive pattern 32451. It is the same as the number of permutations which avoid 15423, 34215 or 51243.
%H Ray Chandler, <a href="/A202218/b202218.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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