A339874 - OEIS

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A339874 as a simple table

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	3
7	2
8	4
9	5
10	3
11	2
12	4
13	2
14	3
15	5
16	6
17	2
18	7
19	2
20	4
21	5
22	3
23	2
24	6
25	8
26	3
27	9
28	4
29	2
30	7
31	2
32	10
33	5
34	3
35	8
36	11
37	2
38	3
39	5
40	6
41	2
42	7
43	2
44	4
45	9
46	3
47	2
48	10
49	12
50	13
51	5
52	4
53	2
54	14
55	8
56	6
57	5
58	3
59	2
60	11
61	2
62	3
63	9
64	15
65	8
66	7
67	2
68	4
69	5
70	13
71	2
72	16
73	2
74	3
75	17
76	4
77	12
78	7
79	2
80	10
81	18
82	3
83	2
84	11
85	8
86	3
87	5
88	6
89	2
90	14
91	12
92	4
93	5
94	3
95	8
96	15
97	2
98	19
99	9
100	20
101	2
102	7
103	2
104	6
105	17

[1,2,2,3,2,3,2,4,5,3,2,4,2,3,5,6,2,7,2,4,5,3,2,6, 8,3,9,4,2,7,2,10,5,3,8,11,2,3,5,6,2,7,2,4,9,3,2, 10,12,13,5,4,2,14,8,6,5,3,2,11,2,3,9,15,8,7,2,4,5, 13,2,16,2,3,17,4,12,7,2,10,18,3,2,11,8,3,5,6,2,14, 12,4,5,3,8,15,2,19,9,20,2,7,2,6,17]

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	3
7	2
8	4
9	5
10	3
11	2
12	4
13	2
14	3
15	5
16	6
17	2
18	7
19	2
20	4
21	5
22	3
23	2
24	6
25	8
26	3
27	9
28	4
29	2
30	7
31	2
32	10
33	5
34	3
35	8
36	11
37	2
38	3
39	5
40	6
41	2
42	7
43	2
44	4
45	9
46	3
47	2
48	10
49	12
50	13
51	5
52	4
53	2
54	14
55	8
56	6
57	5
58	3
59	2
60	11
61	2
62	3
63	9
64	15
65	8
66	7
67	2
68	4
69	5
70	13
71	2
72	16
73	2
74	3
75	17
76	4
77	12
78	7
79	2
80	10
81	18
82	3
83	2
84	11
85	8
86	3
87	5
88	6
89	2
90	14
91	12
92	4
93	5
94	3
95	8
96	15
97	2
98	19
99	9
100	20
101	2
102	7
103	2
104	6
105	17

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	3
7	2
8	4
9	5
10	3
11	2
12	4
13	2
14	3
15	5
16	6
17	2
18	7
19	2
20	4
21	5
22	3
23	2
24	6
25	8
26	3
27	9
28	4
29	2
30	7
31	2
32	10
33	5
34	3
35	8
36	11
37	2
38	3
39	5
40	6
41	2
42	7
43	2
44	4
45	9
46	3
47	2
48	10
49	12
50	13
51	5
52	4
53	2
54	14
55	8
56	6
57	5
58	3
59	2
60	11
61	2
62	3
63	9
64	15
65	8
66	7
67	2
68	4
69	5
70	13
71	2
72	16
73	2
74	3
75	17
76	4
77	12
78	7
79	2
80	10
81	18
82	3
83	2
84	11
85	8
86	3
87	5
88	6
89	2
90	14
91	12
92	4
93	5
94	3
95	8
96	15
97	2
98	19
99	9
100	20
101	2
102	7
103	2
104	6
105	17

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	3
7	2
8	4
9	5
10	3
11	2
12	4
13	2
14	3
15	5
16	6
17	2
18	7
19	2
20	4
21	5
22	3
23	2
24	6
25	8
26	3
27	9
28	4
29	2
30	7
31	2
32	10
33	5
34	3
35	8
36	11
37	2
38	3
39	5
40	6
41	2
42	7
43	2
44	4
45	9
46	3
47	2
48	10
49	12
50	13
51	5
52	4
53	2
54	14
55	8
56	6
57	5
58	3
59	2
60	11
61	2
62	3
63	9
64	15
65	8
66	7
67	2
68	4
69	5
70	13
71	2
72	16
73	2
74	3
75	17
76	4
77	12
78	7
79	2
80	10
81	18
82	3
83	2
84	11
85	8
86	3
87	5
88	6
89	2
90	14
91	12
92	4
93	5
94	3
95	8
96	15
97	2
98	19
99	9
100	20
101	2
102	7
103	2
104	6
105	17