Expansion of e.g.f. tan(tan(x) + log(x+1)).
A012927
Expansion of e.g.f. tan(tan(x) + log(x+1)).
Terms
- a(0) =0a(1) =2a(2) =-1a(3) =20a(4) =-54a(5) =932a(6) =-5670a(7) =99648a(8) =-1005704a(9) =19127984a(10) =-273119400a(11) =5764554528a(12) =-106046677968
External references
- oeis: A012927