sinh(sin(x)-arctan(x))=1/3!*x^3-23/5!*x^5+719/7!*x^7-40039/9!*x^9...

A013365

sinh(sin(x)-arctan(x))=1/3!*x^3-23/5!*x^5+719/7!*x^7-40039/9!*x^9...

Terms

    a(0) =1a(1) =-23a(2) =719a(3) =-40039a(4) =3522539a(5) =-447600515a(6) =77667878287

External references