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q-Catalan numbers (binomial version) for q=-9.
1

%I #4 Mar 30 2012 17:20:37

%S 1,1,82,537355,285611227174,12294441765937436842,

%T 42868139471008987306371257332,

%U 12107226510541735123474554479514562160539

%N q-Catalan numbers (binomial version) for q=-9.

%F {1 / (n+1)_q} {2 n choose n}_q.

%K nonn,easy

%O 0,3

%A _Olivier GĂ©rard_