%I A094221
%S A094221 1,2,180,2808000,63248290560000,13040516214928232110080000,
%T A094221 173699422048124050990739961787485511680000,
%U A094221 1013027110717881203216509560866301885575342298295136595148800000
%V A094221 1,-2,-180,2808000,63248290560000,-13040516214928232110080000,
%W A094221 -173699422048124050990739961787485511680000,
%X A094221 1013027110717881203216509560866301885575342298295136595148800000
%N A094221 1/detM(n) where M(n) is the n X n matrix m(i,j)=F(i)/F(i+j-1) and F(i)=i-th 
               Fibonacci number.
%F A094221 a(n)=A003266(n)*A062381(n)
%o A094221 (PARI) a(n)=1/matdet(matrix(n,n,i,j,fibonacci(i)/(fibonacci(i+j-1))))
%Y A094221 Cf. A062381.
%Y A094221 Sequence in context: A139935 A103427 A139942 this_sequence A032593 A094483 
               A163794
%Y A094221 Adjacent sequences: A094218 A094219 A094220 this_sequence A094222 A094223 
               A094224
%K A094221 sign
%O A094221 1,2
%A A094221 Benoit Cloitre (benoit7848c(AT)orange.fr), May 28 2004