Numerator of [x^n] of the Taylor series arccosh(exp(x)-tanh(x)).
A013324
Numerator of [x^n] of the Taylor series arccosh(exp(x)-tanh(x)).
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =-7a(4) =3a(5) =631a(6) =37a(7) =-12731a(8) =-37481a(9) =771163a(10) =590381a(11) =-195597517a(12) =-8025539a(13) =-205204695149
External references
- oeis: A013324