E.g.f.: arctan(sec(x)*log(x+1)) = x - 1/2!*x^2 + 3/3!*x^3 - 37/5!*x^5 + 345/6!*x^6 - ...
A012775
E.g.f.: arctan(sec(x)*log(x+1)) = x - 1/2!*x^2 + 3/3!*x^3 - 37/5!*x^5 + 345/6!*x^6 - ...
Terms
- a(0) =0a(1) =1a(2) =-1a(3) =3a(4) =0a(5) =-37a(6) =345a(7) =-1967a(8) =2296a(9) =122093a(10) =-2157165a(11) =21241847a(12) =-62837544a(13) =-2704412921a(14) =74329911565
External references
- oeis: A012775