Series reversion of x*(1+3*x^2)/(1+x^2) in odd-power terms.

A235352

Series reversion of x*(1+3*x^2)/(1+x^2) in odd-power terms.

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