arcsinh(log(x+1)-arctan(x)) = -1/2!*x^2+4/3!*x^3-6/4!*x^4-105/6!*x^6...

A013252

arcsinh(log(x+1)-arctan(x)) = -1/2!*x^2+4/3!*x^3-6/4!*x^4-105/6!*x^6...

Terms

    a(0) =0a(1) =0a(2) =-1a(3) =4a(4) =-6a(5) =0a(6) =-105a(7) =1020a(8) =700a(9) =-48160a(10) =-37485a(11) =3406500a(12) =19389150a(13) =-509652000a(14) =-5641120485a(15) =166841192700a(16) =-280062549000

External references