sec(arcsin(x)*sin(x))=1+12/4!*x^4+10640/8!*x^8+120960/10!*x^10...

A012338

sec(arcsin(x)*sin(x))=1+12/4!*x^4+10640/8!*x^8+120960/10!*x^10...

Terms

    a(0) =1a(1) =0a(2) =12a(3) =0a(4) =10640a(5) =120960a(6) =74771136a(7) =4123159040

External references