Expansion of (1+sin(x)+sin(x)^2)/(1-sin(x)+sin(x)^2).

A029589

Expansion of (1+sin(x)+sin(x)^2)/(1-sin(x)+sin(x)^2).

Terms

    a(0) =1a(1) =2a(2) =4a(3) =-2a(4) =-64a(5) =-238a(6) =1024a(7) =18478a(8) =64256a(9) =-1078558a(10) =-16672256a(11) =-22614242a(12) =2401458176a(13) =32373060722a(14) =-117093134336

External references