Expansion of e.g.f.: exp(sin(x)-tan(x))=1-3/3!*x^3-15/5!*x^5+90/6!*x^6-273/7!*x^7...

A013351

Expansion of e.g.f.: exp(sin(x)-tan(x))=1-3/3!*x^3-15/5!*x^5+90/6!*x^6-273/7!*x^7...

Terms

    a(0) =1a(1) =0a(2) =0a(3) =-3a(4) =0a(5) =-15a(6) =90a(7) =-273a(8) =2520a(9) =-15495a(10) =126630a(11) =-977493a(12) =9727740a(13) =-88854675a(14) =979548570a(15) =-10671316113a(16) =129584342160

External references