arctanh(exp(x)-cos(x))=x+2/2!*x^2+3/3!*x^3+24/4!*x^4+165/5!*x^5...
A013318
arctanh(exp(x)-cos(x))=x+2/2!*x^2+3/3!*x^3+24/4!*x^4+165/5!*x^5...
Terms
- a(0) =0a(1) =1a(2) =2a(3) =3a(4) =24a(5) =165a(6) =1202a(7) =12663a(8) =149744a(9) =1945065a(10) =29307362a(11) =489387723a(12) =8915702664a(13) =178036818765
External references
- oeis: A013318