Question

Avanthika is weak ij the concepts of number series.she is given a number L and has to find L terma of the series ..The series is as follows ..1,2,5,8,15...

Answer 1

Answer:

1 2 5 8

1 2 5 8 15

1 2 5 8 15 28

Explanation:

you are given a integer p denoting a number of test cases .the next sequence consists of a number of terms till it need tobe printed

Answer 2

Answer: 1, 2, 5, 8, 15, 28, 51, 94, and so on.

Explanation:

Logic behind the series formation :-

Let a= 1, b=2, c=5

From the fourth number, add 3 digits preceding it, and the number L can be found from the series.

• 8=5+2+1
• 15=8+5+2
• 28=15+8+5
• 51=28+15+8
• 94=51+28+15
• and so on.