arcsin(arcsin(x)*sin(x))=2/2!*x^2+160/6!*x^6+1344/8!*x^8+458368/10!*x^10...

A012329

arcsin(arcsin(x)*sin(x))=2/2!*x^2+160/6!*x^6+1344/8!*x^8+458368/10!*x^10...

Terms

    a(0) =2a(1) =0a(2) =160a(3) =1344a(4) =458368a(5) =16445440a(6) =8077598464a(7) =720541868032

External references