oo ____ \ ` \ -p \ n!*n *(q - 1)! / --------------- / (q + n)! /___, n = 1
Sum(((factorial(n)*n^(-p))*factorial(q - 1))/factorial(q + n), (n, 1, oo))
oo ____ \ ` \ -p \ n *n!*(-1 + q)! / ---------------- / (n + q)! /___, n = 1
Sum(n^(-p)*factorial(n)*factorial(-1 + q)/factorial(n + q), (n, 1, oo))
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