oo ____ \ ` \ / n \ \ |(x - 3) | ) |-------- + 4| / | 2 | / \ n / /___, n = 1
Sum((x - 3)^n/n^2 + 4, (n, 1, oo))
//polylog(2, -3 + x) for |-3 + x| <= 1\ || | || oo | || ____ | || \ ` | || \ n | oo + |< \ (-3 + x) | || ) --------- otherwise | || / 2 | || / n | || /___, | || n = 1 | \\ /
oo + Piecewise((polylog(2, -3 + x), |-3 + x| <= 1), (Sum((-3 + x)^n/n^2, (n, 1, oo)), True))
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