exp(arctan(x)*exp(x))=1+x+3/2!*x^2+8/3!*x^3+25/4!*x^4+100/5!*x^5...
A012408
exp(arctan(x)*exp(x))=1+x+3/2!*x^2+8/3!*x^3+25/4!*x^4+100/5!*x^5...
Terms
- a(0) =1a(1) =1a(2) =3a(3) =8a(4) =25a(5) =100a(6) =465a(7) =2186a(8) =10273a(9) =58568a(10) =428193a(11) =2778382a(12) =11360177a(13) =71102044a(14) =1639157169a(15) =15866637762a(16) =-85280723135
External references
- oeis: A012408