Series reversion of x*(1-3*x^2)/(1-x^2) in odd-order powers.

A235347

Series reversion of x*(1-3*x^2)/(1-x^2) in odd-order powers.

Terms

    a(0) =1a(1) =2a(2) =14a(3) =130a(4) =1382a(5) =15906a(6) =192894a(7) =2427522a(8) =31405430a(9) =415086658a(10) =5580629870a(11) =76080887042

External references