Numerator of [x^n] in the Taylor series arccosh(exp(x)-arcsinh(x)).

A013323

Numerator of [x^n] in the Taylor series arccosh(exp(x)-arcsinh(x)).

Terms

    a(0) =1a(1) =1a(2) =-1a(3) =-14a(4) =47a(5) =3527a(6) =-4787a(7) =-6421a(8) =11467a(9) =523798423a(10) =-3983516101a(11) =-1424955853

External references