A159688 - OEIS

A159688 as a simple table

n	a(n)
0	1
1	2
2	2
3	3
4	2
5	6
6	4
7	2
8	4
9	5
10	2
11	3
12	-30
13	6
14	2
15	12
16	-12
17	7
18	2
19	2
20	-6
21	42
22	8
23	2
24	12
25	-24
26	12
27	9
28	2
29	3
30	-15
31	9
32	-30
33	10
34	2
35	4
36	-10
37	2
38	-20
39	11
40	2
41	6
42	-1
43	1
44	-2
45	66
46	12
47	2
48	12
49	-8
50	6
51	-8
52	12
53	13
54	2
55	1
56	-6
57	7
58	-10
59	3
60	-2730
61	14
62	2
63	12
64	-60
65	28
66	-20
67	12
68	-420
69	15
70	2
71	6
72	-30
73	18
74	-10
75	6
76	-90
77	6
78	16
79	2
80	4
81	-24
82	12
83	-16
84	12
85	-24
86	4

[1,2,2,3,2,6,4,2,4,5,2,3,-30,6,2,12,-12,7,2,2,-6, 42,8,2,12,-24,12,9,2,3,-15,9,-30,10,2,4,-10,2,-20, 11,2,6,-1,1,-2,66,12,2,12,-8,6,-8,12,13,2,1,-6,7, -10,3,-2730,14,2,12,-60,28,-20,12,-420,15,2,6,-30, 18,-10,6,-90,6,16,2,4,-24,12,-16,12,-24,4]