oo _____ \ ` \ n \ __________ \ / 3 ) / 2*n + 1 / / -------- / / 3 / \/ 5*n + 3 /____, n = 1
Sum((sqrt((2*n^3 + 1)/(5*n^3 + 3)))^n, (n, 1, oo))
oo ______ \ ` \ n \ / __________\ \ | / 3 | \ |\/ 1 + 2*n | / |-------------| / | __________| / | / 3 | / \\/ 3 + 5*n / /_____, n = 1
Sum((sqrt(1 + 2*n^3)/sqrt(3 + 5*n^3))^n, (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