Expansion of e.g.f.: exp(tan(x)-log(x+1))=1+1/2!*x^2+9/4!*x^4-8/5!*x^5+225/6!*x^6...
A013439
Expansion of e.g.f.: exp(tan(x)-log(x+1))=1+1/2!*x^2+9/4!*x^4-8/5!*x^5+225/6!*x^6...
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =9a(5) =-8a(6) =225a(7) =-616a(8) =11025a(9) =-57584a(10) =901089a(11) =-7218288a(12) =111426777a(13) =-1206961208a(14) =19455493057a(15) =-263225301400
External references
- oeis: A013439