1	2	2	11 (11)
2	6	8
3	3	11
4	4	4	17 (16)
5	5	9
6	3	12
7	5	17
28			28 (27)
8	2	2	1 (1)
30			29 (28)
			29 + 28 + 2 = 59

Is this coincidence? The Chinese seem to have counted from conception (new moon), whereas the Easter Islanders preferred 8 groups rather than 4. But otherwise the same view.