a
.
1
,
1
,
2
,
3
,
5
,
8
,
13
,
____________________
,
____________________
,
____________________
b
.
4
,
7
,
10
,
13
,
____________________
,
____________________
,
____________________
c
.
1
,
4
,
9
,
16
,
____________________
,
____________________
,
____________________
d
.
1
,
2
,
4
,
8
,
16
,
____________________
,
____________________
,
____________________
