Find the first 5 terms of the following sequences

Question 1:

4n2
4,16,36,64,100

Question 2:

2n2
2,8,18,32,50

Question 3:

2n2+8
10,16,26,40,58

Question 4:

4n2+6
10,22,42,70,106

Question 5:

4n2+2n6
0,14,36,66,104

Question 6:

3n22n+5
6,13,26,45,70