-sinh(sin(x)-arcsin(x))=2/3!*x^3+8/5!*x^5+226/7!*x^7+13264/9!*x^9...

A013347

-sinh(sin(x)-arcsin(x))=2/3!*x^3+8/5!*x^5+226/7!*x^7+13264/9!*x^9...

Terms

    a(0) =2a(1) =8a(2) =226a(3) =13264a(4) =1040866a(5) =128181272a(6) =21880956098

External references