A372048 - OEIS

A372048 as a simple table

n	a(n)
1	2
2	3
3	2
4	2
5	4
6	5
7	4
8	4
9	6
10	7
11	6
12	6
13	8
14	9
15	8
16	8
17	10
18	11
19	10
20	10
21	12
22	13
23	12
24	12
25	14
26	15
27	14
28	14
29	16
30	17
31	16
32	16
33	18
34	19
35	18
36	18
37	20
38	21
39	20
40	20
41	22
42	23
43	22
44	22
45	24
46	25
47	24
48	24
49	26
50	27
51	26
52	26
53	28
54	29
55	28
56	28
57	30
58	31
59	30
60	30
61	32
62	33
63	32
64	32
65	34
66	35
67	34
68	34
69	36
70	37
71	36
72	36
73	38
74	39
75	38
76	38
77	40
78	41
79	40
80	40

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

n	a(n)
1	2
2	3
3	2
4	2
5	4
6	5
7	4
8	4
9	6
10	7
11	6
12	6
13	8
14	9
15	8
16	8
17	10
18	11
19	10
20	10
21	12
22	13
23	12
24	12
25	14
26	15
27	14
28	14
29	16
30	17
31	16
32	16
33	18
34	19
35	18
36	18
37	20
38	21
39	20
40	20
41	22
42	23
43	22
44	22
45	24
46	25
47	24
48	24
49	26
50	27
51	26
52	26
53	28
54	29
55	28
56	28
57	30
58	31
59	30
60	30
61	32
62	33
63	32
64	32
65	34
66	35
67	34
68	34
69	36
70	37
71	36
72	36
73	38
74	39
75	38
76	38
77	40
78	41
79	40
80	40

n	a(n)
1	2
2	3
3	2
4	2
5	4
6	5
7	4
8	4
9	6
10	7
11	6
12	6
13	8
14	9
15	8
16	8
17	10
18	11
19	10
20	10
21	12
22	13
23	12
24	12
25	14
26	15
27	14
28	14
29	16
30	17
31	16
32	16
33	18
34	19
35	18
36	18
37	20
38	21
39	20
40	20
41	22
42	23
43	22
44	22
45	24
46	25
47	24
48	24
49	26
50	27
51	26
52	26
53	28
54	29
55	28
56	28
57	30
58	31
59	30
60	30
61	32
62	33
63	32
64	32
65	34
66	35
67	34
68	34
69	36
70	37
71	36
72	36
73	38
74	39
75	38
76	38
77	40
78	41
79	40
80	40

n	a(n)
1	2
2	3
3	2
4	2
5	4
6	5
7	4
8	4
9	6
10	7
11	6
12	6
13	8
14	9
15	8
16	8
17	10
18	11
19	10
20	10
21	12
22	13
23	12
24	12
25	14
26	15
27	14
28	14
29	16
30	17
31	16
32	16
33	18
34	19
35	18
36	18
37	20
38	21
39	20
40	20
41	22
42	23
43	22
44	22
45	24
46	25
47	24
48	24
49	26
50	27
51	26
52	26
53	28
54	29
55	28
56	28
57	30
58	31
59	30
60	30
61	32
62	33
63	32
64	32
65	34
66	35
67	34
68	34
69	36
70	37
71	36
72	36
73	38
74	39
75	38
76	38
77	40
78	41
79	40
80	40