A120874 - OEIS

A120874 as a simple table

n	a(n)
1	1
2	2
3	1
4	3
5	4
6	2
7	5
8	1
9	6
10	7
11	3
12	8
13	9
14	4
15	10
16	2
17	11
18	12
19	5
20	13
21	1
22	14
23	15
24	6
25	16
26	17
27	7
28	18
29	3
30	19
31	20
32	8
33	21
34	22
35	9
36	23
37	4
38	24
39	25
40	10
41	26
42	2
43	27
44	28
45	11
46	29
47	30
48	12
49	31
50	5
51	32
52	33
53	13
54	34
55	1
56	35
57	36
58	14
59	37
60	38
61	15
62	39
63	6
64	40
65	41
66	16
67	42
68	43
69	17
70	44
71	7
72	45
73	46
74	18
75	47
76	3
77	48
78	49
79	19

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

n	a(n)
1	1
2	2
3	1
4	3
5	4
6	2
7	5
8	1
9	6
10	7
11	3
12	8
13	9
14	4
15	10
16	2
17	11
18	12
19	5
20	13
21	1
22	14
23	15
24	6
25	16
26	17
27	7
28	18
29	3
30	19
31	20
32	8
33	21
34	22
35	9
36	23
37	4
38	24
39	25
40	10
41	26
42	2
43	27
44	28
45	11
46	29
47	30
48	12
49	31
50	5
51	32
52	33
53	13
54	34
55	1
56	35
57	36
58	14
59	37
60	38
61	15
62	39
63	6
64	40
65	41
66	16
67	42
68	43
69	17
70	44
71	7
72	45
73	46
74	18
75	47
76	3
77	48
78	49
79	19

n	a(n)
1	1
2	2
3	1
4	3
5	4
6	2
7	5
8	1
9	6
10	7
11	3
12	8
13	9
14	4
15	10
16	2
17	11
18	12
19	5
20	13
21	1
22	14
23	15
24	6
25	16
26	17
27	7
28	18
29	3
30	19
31	20
32	8
33	21
34	22
35	9
36	23
37	4
38	24
39	25
40	10
41	26
42	2
43	27
44	28
45	11
46	29
47	30
48	12
49	31
50	5
51	32
52	33
53	13
54	34
55	1
56	35
57	36
58	14
59	37
60	38
61	15
62	39
63	6
64	40
65	41
66	16
67	42
68	43
69	17
70	44
71	7
72	45
73	46
74	18
75	47
76	3
77	48
78	49
79	19

n	a(n)
1	1
2	2
3	1
4	3
5	4
6	2
7	5
8	1
9	6
10	7
11	3
12	8
13	9
14	4
15	10
16	2
17	11
18	12
19	5
20	13
21	1
22	14
23	15
24	6
25	16
26	17
27	7
28	18
29	3
30	19
31	20
32	8
33	21
34	22
35	9
36	23
37	4
38	24
39	25
40	10
41	26
42	2
43	27
44	28
45	11
46	29
47	30
48	12
49	31
50	5
51	32
52	33
53	13
54	34
55	1
56	35
57	36
58	14
59	37
60	38
61	15
62	39
63	6
64	40
65	41
66	16
67	42
68	43
69	17
70	44
71	7
72	45
73	46
74	18
75	47
76	3
77	48
78	49
79	19