sec(arcsin(x)-arctanh(x))=1+10/6!*x^6+840/8!*x^8+87750/10!*x^10...

A013437

sec(arcsin(x)-arctanh(x))=1+10/6!*x^6+840/8!*x^8+87750/10!*x^10...

Terms

    a(0) =1a(1) =0a(2) =0a(3) =10a(4) =840a(5) =87750a(6) =12402500a(7) =2338055850a(8) =572148486000

External references