WOLFRAM
|
DEMONSTRATIONS PROJECT
Series: A Few Examples
k
1
t
e
r
m
n
1
n
1
2
n
n
(
-
1
)
n
S
1
=
1
=
1
.
A
f
e
w
s
e
r
i
e
s
w
i
t
h
d
i
f
f
e
r
e
n
t
b
e
h
a
v
i
o
r
i
l
l
u
s
t
r
a
t
e
d
g
r
a
p
h
i
c
a
l
l
y
a
n
d
n
u
m
e
r
i
c
a
l
l
y
.
