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%I #3 Mar 31 2012 12:35:49
%S 2,3,26,476,14905,708825,47514180,4264132468,493337571005,
%T 71476985762027,12673922434134249,2699365743596908540,
%U 679965250748621333815,199945129785484988046467,67870868805277105224767736
%N Number of length 2n sequences p(i=0..2n-1) with 0<=p(i)<=i and having exactly n maxima
%C The 2n,n elements of A181229
%H R. H. Hardin, <a href="/A181225/b181225.txt">Table of n, a(n) for n=1..135</a>
%K nonn
%O 1,1
%A _R. H. Hardin_ Oct 10 2010
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