A167516 - OEIS

A167516 as a simple table

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

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

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

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

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