Search: id:A093605
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%I A093605
%S A093605 0,1,1,11,13,211,271,1919,2597,67843,95259,588933,850251,10098967
%N A093605 Numerators of sqrt(2) term in expected number of complex eigenvalues 
               in an n X n real matrix with entries chosen from a standard normal 
               distribution.
%C A093605 Related to factored form of Beta[ -1,n,3/2].
%H A093605 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               RandomMatrix.html">Random Matrix</a>
%F A093605 a(n+1)=sum{k=0..floor(n/2), C(2(n-2k),n-2k)*16^k}/sum{k=0..n, mod(C(n,
               k),2)}; - Paul Barry (pbarry(AT)wit.ie), Oct 26 2007
%e A093605 0, 2-sqrt(2), 2-sqrt(2)/2, 4-(11*sqrt(2))/8, 4-(13*sqrt(2))/16, 6-(211*sqrt(2))/
               128, ...
%Y A093605 Cf. A046161, A052928.
%Y A093605 Sequence in context: A144375 A140969 A064759 this_sequence A155967 A111070 
               A110115
%Y A093605 Adjacent sequences: A093602 A093603 A093604 this_sequence A093606 A093607 
               A093608
%K A093605 nonn,frac,more
%O A093605 1,4
%A A093605 Eric Weisstein (eric(AT)weisstein.com), Apr 03, 2004

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