A137911 - OEIS

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A137911 as a simple table

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

[0,1,1,3,4,1,5,6,7,3,8,9,10,1,11,12,13,5,15,16,17, 6,18,3,19,20,21,7,22,23,24,25,26,1,27,28,4,29,30, 9,31,32,33,34,35,10,36,37,38,39,40,5,11,41,42,43, 44,45,46,12,47,48,49,3,50,51,13,52,53,54,6,55,56, 57,14,58,59,60]

[0,1,1,3,4,1,5,6,7,3,8,9,10,1,11,12,13,5,15,16,17,
 6,18,3,19,20,21,7,22,23,24,25,26,1,27,28,4,29,30,
 9,31,32,33,34,35,10,36,37,38,39,40,5,11,41,42,43,
 44,45,46,12,47,48,49,3,50,51,13,52,53,54,6,55,56,
 57,14,58,59,60]

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

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

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