Butterfly’s Sequence

Time Limit: 1 sec

 

The Problem

Butterfly is famous for her sequence. She makes an interesting sequence. If you give her a number N she will write N numbers in a sequence.

 

Example:

If n = 5

Then she will write 5 numbers as

6 12 18 24 30

Can you make a program to find the method of her sequence?

 

The Input

The input file contains several lines. Each lines contains an integer number N (N<=20). If N is zero the input file will terminate.

 

The Output

For each line of input the output will print N lines in a separate line.

 

Sample Input

2

5

 

Sample Output

3

6 

6

12

18

24

30

 

 

 

 

Problem Setter: Samia Safa Ahmed