A285964 - OEIS

A285964 as a simple table

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	15
13	16
14	18
15	19
16	20
17	21
18	22
19	23
20	25
21	26
22	27
23	28
24	29
25	31
26	32
27	33
28	34
29	35
30	36
31	38
32	39
33	41
34	42
35	43
36	45
37	46
38	47
39	48
40	49
41	51
42	52
43	53
44	55
45	56
46	58
47	59
48	60
49	61
50	62
51	63
52	65
53	66
54	68
55	69
56	70
57	72
58	73
59	74
60	75
61	76
62	78
63	79
64	80
65	81
66	82
67	83

[1,2,3,5,6,7,8,9,11,12,13,15,16,18,19,20,21,22,23, 25,26,27,28,29,31,32,33,34,35,36,38,39,41,42,43, 45,46,47,48,49,51,52,53,55,56,58,59,60,61,62,63, 65,66,68,69,70,72,73,74,75,76,78,79,80,81,82,83]

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	15
13	16
14	18
15	19
16	20
17	21
18	22
19	23
20	25
21	26
22	27
23	28
24	29
25	31
26	32
27	33
28	34
29	35
30	36
31	38
32	39
33	41
34	42
35	43
36	45
37	46
38	47
39	48
40	49
41	51
42	52
43	53
44	55
45	56
46	58
47	59
48	60
49	61
50	62
51	63
52	65
53	66
54	68
55	69
56	70
57	72
58	73
59	74
60	75
61	76
62	78
63	79
64	80
65	81
66	82
67	83

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	15
13	16
14	18
15	19
16	20
17	21
18	22
19	23
20	25
21	26
22	27
23	28
24	29
25	31
26	32
27	33
28	34
29	35
30	36
31	38
32	39
33	41
34	42
35	43
36	45
37	46
38	47
39	48
40	49
41	51
42	52
43	53
44	55
45	56
46	58
47	59
48	60
49	61
50	62
51	63
52	65
53	66
54	68
55	69
56	70
57	72
58	73
59	74
60	75
61	76
62	78
63	79
64	80
65	81
66	82
67	83

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	15
13	16
14	18
15	19
16	20
17	21
18	22
19	23
20	25
21	26
22	27
23	28
24	29
25	31
26	32
27	33
28	34
29	35
30	36
31	38
32	39
33	41
34	42
35	43
36	45
37	46
38	47
39	48
40	49
41	51
42	52
43	53
44	55
45	56
46	58
47	59
48	60
49	61
50	62
51	63
52	65
53	66
54	68
55	69
56	70
57	72
58	73
59	74
60	75
61	76
62	78
63	79
64	80
65	81
66	82
67	83