A213938 - OEIS

A213938 as a simple table

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

[1,2,3,3,4,6,4,5,6,7,10,5,6,7,8,9,11,15,6,7,8,9,9, 10,12,12,13,16,21,7,8,9,10,10,11,12,13,13,14,16, 17,18,22,28,8,9,10,11,12,11,12,13,14,15,14,15,16, 17,20,18,19,21,23,24,29,36,9,10,11,12,13,12,13,14, 15,15,16,18]

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

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

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