1 / 2, 1 / 3, 1 / 6, 1 / 2, 1 / 3, 1 / 6?

1 / 2, 1 / 3, 1 / 6, 1 / 2, 1 / 3, 1 / 6?

A group of three numbers (1 / 2,1 / 3,1 / 6)
2010 / 3 = 670 groups
(1/2 + 1/3 + 1/6) * 670 = 670