A226557 - OEIS

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A226557 as a simple table

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	2
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	4
18	2
19	4
20	2
21	2
22	0
23	2
24	4
25	12
26	12
27	4
28	6
29	4
30	8
31	2
32	6
33	6
34	4
35	2
36	0
37	0
38	6
39	2
40	4
41	2
42	8
43	0
44	2
45	4
46	2
47	4
48	8
49	10
50	6
51	6

[0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,4,2,4,2,2,0,2,4, 12,12,4,6,4,8,2,6,6,4,2,0,0,6,2,4,2,8,0,2,4,2,4,8, 10,6,6]