Question

Calculate the nth term for the following sequences:

1: 3,6,12,24,48
2: 4,9,16,25,36,49
3: 5,10,17,26,37,50
4: 8,3,-2,-7,-12
5: 6,11,18,27,38,51

Answer 1

1:56...................

Answer 2

1:96

2:64

3:65

5:66