A177329 - OEIS

A177329 as a simple table

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

[1,2,3,4,3,4,6,6,4,5,7,8,9,10,11,12,8,9,9,11,12, 13,13,14,15,16,14,15,16,17,19,21,17,16,15,16,17, 18,19,20,22,23,21,21,21,22,23,22,23,25,22,23,22, 24,26,28,28,29,27,28,29,30,32,34,30,31,31,28,27, 28,29,30,31,33,31,31,30]

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

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

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