There is no external source required, this relies only on maths.
Each line is independent from the others.
Can you find the pattern and fill in the blanks ?
1 : 0 0 0
2 : 1 2 3
3 : 4 2 9
4 : 1 2 3
5 : 7 7 9
6 : 4 0 6
7 : 2 4 9
8 : _ _ _
9 : 7 5 8
10: 5 9 5
11: _ _ _
12: _ _ _
Hint :
_A_B_C________________________________________________...
_
stands for 1 digit.