oo ____ \ ` \ n \ log (2*x + 1) / ------------- / n! /___, n = 1
Sum(log(2*x + 1)^n/factorial(n), (n, 1, oo))
/ 1 1 + 2*x \ |- ------------ + ------------|*log(1 + 2*x) \ log(1 + 2*x) log(1 + 2*x)/
(-1/log(1 + 2*x) + (1 + 2*x)/log(1 + 2*x))*log(1 + 2*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