A331269 - OEIS

A331269 as a simple table

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

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

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

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

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