sec(arcsin(x)*exp(x))=1+1/2!*x^2+6/3!*x^3+33/4!*x^4+220/5!*x^5...
A012326
sec(arcsin(x)*exp(x))=1+1/2!*x^2+6/3!*x^3+33/4!*x^4+220/5!*x^5...
Terms
- a(0) =1a(1) =0a(2) =1a(3) =6a(4) =33a(5) =220a(6) =1905a(7) =19250a(8) =220353a(9) =2820024a(10) =40211745a(11) =630374558a(12) =10781914209a(13) =199647892756
External references
- oeis: A012326