A393211 - OEIS

A393211 as a simple table

n	a(n)
1	0
2	0
3	2
4	4
5	4
6	0
7	6
8	8
9	8
10	0
11	10
12	12
13	12
14	8
15	14
16	16
17	16
18	16
19	18
20	20
21	20
22	16
23	22
24	24
25	24
26	0
27	26
28	28
29	28
30	24
31	30
32	32
33	32
34	32
35	34
36	36
37	36
38	32
39	38
40	40
41	40
42	0
43	42
44	44
45	44
46	40
47	46
48	48
49	48
50	48
51	50
52	52
53	52
54	48
55	54
56	56
57	56
58	32
59	58
60	60
61	60
62	56
63	62
64	64
65	64
66	64
67	66
68	68

[0,0,2,4,4,0,6,8,8,0,10,12,12,8,14,16,16,16,18,20, 20,16,22,24,24,0,26,28,28,24,30,32,32,32,34,36,36, 32,38,40,40,0,42,44,44,40,46,48,48,48,50,52,52,48, 54,56,56,32,58,60,60,56,62,64,64,64,66,68]

n	a(n)
1	0
2	0
3	2
4	4
5	4
6	0
7	6
8	8
9	8
10	0
11	10
12	12
13	12
14	8
15	14
16	16
17	16
18	16
19	18
20	20
21	20
22	16
23	22
24	24
25	24
26	0
27	26
28	28
29	28
30	24
31	30
32	32
33	32
34	32
35	34
36	36
37	36
38	32
39	38
40	40
41	40
42	0
43	42
44	44
45	44
46	40
47	46
48	48
49	48
50	48
51	50
52	52
53	52
54	48
55	54
56	56
57	56
58	32
59	58
60	60
61	60
62	56
63	62
64	64
65	64
66	64
67	66
68	68

n	a(n)
1	0
2	0
3	2
4	4
5	4
6	0
7	6
8	8
9	8
10	0
11	10
12	12
13	12
14	8
15	14
16	16
17	16
18	16
19	18
20	20
21	20
22	16
23	22
24	24
25	24
26	0
27	26
28	28
29	28
30	24
31	30
32	32
33	32
34	32
35	34
36	36
37	36
38	32
39	38
40	40
41	40
42	0
43	42
44	44
45	44
46	40
47	46
48	48
49	48
50	48
51	50
52	52
53	52
54	48
55	54
56	56
57	56
58	32
59	58
60	60
61	60
62	56
63	62
64	64
65	64
66	64
67	66
68	68

n	a(n)
1	0
2	0
3	2
4	4
5	4
6	0
7	6
8	8
9	8
10	0
11	10
12	12
13	12
14	8
15	14
16	16
17	16
18	16
19	18
20	20
21	20
22	16
23	22
24	24
25	24
26	0
27	26
28	28
29	28
30	24
31	30
32	32
33	32
34	32
35	34
36	36
37	36
38	32
39	38
40	40
41	40
42	0
43	42
44	44
45	44
46	40
47	46
48	48
49	48
50	48
51	50
52	52
53	52
54	48
55	54
56	56
57	56
58	32
59	58
60	60
61	60
62	56
63	62
64	64
65	64
66	64
67	66
68	68