A048967 - OEIS

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A048967 as a simple table

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

[0,0,1,0,3,2,3,0,7,6,7,4,9,6,7,0,15,14,15,12,17, 14,15,8,21,18,19,12,21,14,15,0,31,30,31,28,33,30, 31,24,37,34,35,28,37,30,31,16,45,42,43,36,45,38, 39,24,49,42,43,28,45,30,31,0,63,62,63,60,65,62,63, 56,69,66,67]

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

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

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