A015055 - OEIS

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

%S 1,1,145,3008593,8984079652177,3863006623296221245777,

%T 239187274872617784539568647160145,

%U 2132617833186094044575170253829071294297506129

%N q-Catalan numbers (binomial version) for q=12.

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

%K nonn,easy

%O 0,3

%A _Olivier Gérard_