oo ____ \ ` \ n + 1 \ (x - 1) / ------------ / n! /___, n = 1
Sum((x - 1)^(n + 1)/factorial(n), (n, 1, oo))
/ -1 + x\ / -1 + x\ | 1 e | | 1 e | - (-1 + x)*|- ------ + -------| + x*(-1 + x)*|- ------ + -------| \ -1 + x -1 + x/ \ -1 + x -1 + x/
-(-1 + x)*(-1/(-1 + x) + exp(-1 + x)/(-1 + x)) + x*(-1 + x)*(-1/(-1 + x) + exp(-1 + x)/(-1 + x))
x^n/n
(x-1)^n
1/2^(n!)
n^2/n!
x^n/n!
k!/(n!*(n+k)!)
csc(n)^2/n^3
1/n^2
1/n^4
1/n^6
1/n
(-1)^n
(-1)^(n + 1)/n
(n + 2)*(-1)^(n - 1)
(3*n - 1)/(-5)^n
(-1)^(n - 1)*n/(6*n - 5)
(-1)^(n + 1)/n*x^n
(3*n - 1)/(-5)^n