|
|
EXAMPLE
| Array starts
0, 1,
0, 1, 1,
0, -1, 2, 1,
0, 3, -3, 3, 1,
0, -15, 12, -6, 4, 1,
0, 105, -75, 30, -10, 5, 1,
0, -945, 630, -225, 60, -15, 6, 1,
0, 10395, -6615, 2205, -525, 105, -21, 7, 1,
0, -135135, 83160, -26460, 5880, -1050, 168, -28, 8, 1
0, 2027025, -1216215, 374220, -79380, 13230, -1890, 252, -36, 9, 1
Square of this array is
0, 1, 1,
0, 0, 3, 1,
0, 0, 0, 5, 1,
0, 0, 0, 0, 7, 1,
0, 0, 0, 0, 0, 9, 1,
0, 0, 0, 0, 0, 0, 11, 1,
0, 0, 0, 0, 0, 0, 0, 13, 1,
0, 0, 0, 0, 0, 0, 0, 0, 15, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 1
|
