arcsinh(log(x+1)-sinh(x))=-1/2!*x^2+1/3!*x^3-6/4!*x^4+23/5!*x^5...

A013264

arcsinh(log(x+1)-sinh(x))=-1/2!*x^2+1/3!*x^3-6/4!*x^4+23/5!*x^5...

Terms

    a(0) =0a(1) =0a(2) =-1a(3) =1a(4) =-6a(5) =23a(6) =-105a(7) =614a(8) =-3500a(9) =23785a(10) =-168525a(11) =1248014a(12) =-10232046a(13) =87236225a(14) =-878874997a(15) =11019659832a(16) =-176261549880

External references