A339722 - OEIS

A339722 as a simple table

n	a(n)
1	1
2	-7
3	-7
4	21
5	-7
6	42
7	-7
8	-42
9	21
10	42
11	-7
12	-105
13	-7
14	42
15	42
16	84
17	-7
18	-105
19	-7
20	-105
21	42
22	42
23	-7
24	189
25	21
26	42
27	-42
28	-105
29	-7
30	-203
31	-7
32	-175
33	42
34	42
35	42
36	217
37	-7
38	42
39	42
40	189
41	-7
42	-203
43	-7
44	-105
45	-105
46	42
47	-7
48	-399
49	21
50	-105
51	42
52	-105
53	-7
54	189
55	42
56	189
57	42
58	42
59	-7
60	385

[1,-7,-7,21,-7,42,-7,-42,21,42,-7,-105,-7,42,42, 84,-7,-105,-7,-105,42,42,-7,189,21,42,-42,-105,-7, -203,-7,-175,42,42,42,217,-7,42,42,189,-7,-203,-7, -105,-105,42,-7,-399,21,-105,42,-105,-7,189,42, 189,42,42,-7,385]