A307747 - OEIS

A307747 as a simple table

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

[1,2,3,4,5,7,6,8,9,10,11,13,12,14,15,17,19,16,18, 23,29,20,21,24,25,26,27,22,28,30,31,37,35,33,41, 43,47,53,49,39,45,32,34,36,38,59,61,55,51,57,56, 58,67,71,62,63,65,64,46,48,40,44,42,50,52,54,73]

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

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

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