E.g.f. satisfies: A(x,q) = exp( Integral A(x,q)*A(q*x,q) dx ).

Terms

a(0) =1a(1) =1a(2) =2a(3) =1a(4) =6a(5) =6a(6) =2a(7) =1a(8) =24a(9) =36a(10) =22a(11) =14a(12) =6a(13) =2a(14) =1a(15) =120a(16) =240a(17) =210a(18) =160a(19) =104a(20) =56a(21) =32a(22) =14a(23) =6a(24) =2a(25) =1a(26) =720a(27) =1800a(28) =2040a(29) =1830