Find the first 5 terms of the following sequences

Question 1:

4n2
4,16,36,64,100

Question 2:

n2
1,4,9,16,25

Question 3:

3n24
-1,8,23,44,71

Question 4:

n2+2
3,6,11,18,27

Question 5:

4n2+3n10
-3,12,35,66,105

Question 6:

n25n+7
3,1,1,3,7