G.f. A(x) satisfies: A(x) = 1/(1 - x*A(x) - x^2*A(x)^2/(1 - x^2*A(x)^2/(1 - x^2*A(x)^2/(1 - ...)))), a continued fraction.

A307490

G.f. A(x) satisfies: A(x) = 1/(1 - x*A(x) - x^2*A(x)^2/(1 - x^2*A(x)^2/(1 - x^2*A(x)^2/(1 - ...)))), a continued fraction.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =10a(4) =39a(5) =161a(6) =700a(7) =3144a(8) =14495a(9) =68167a(10) =325787a(11) =1577654a(12) =7724612a(13) =38176620a(14) =190196440a(15) =954182528a(16) =4816268367a(17) =24441691827a(18) =124633707865a(19) =638272397350

External references