A039267 - OEIS

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A039267 as a simple table

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	8
9	9
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	18
18	20
19	21
20	23
21	24
22	25
23	26
24	27
25	28
26	29
27	30
28	32
29	33
30	35
31	36
32	37
33	38
34	39
35	40
36	41
37	42
38	44
39	45
40	47
41	48
42	49
43	50
44	51
45	52
46	53
47	54
48	56
49	57
50	59
51	60
52	61
53	62
54	63
55	64
56	65
57	66
58	68
59	69
60	71
61	72
62	73
63	74
64	75
65	76
66	77
67	78
68	80
69	81
70	83

[0,1,2,3,4,5,6,8,9,11,12,13,14,15,16,17,18,20,21, 23,24,25,26,27,28,29,30,32,33,35,36,37,38,39,40, 41,42,44,45,47,48,49,50,51,52,53,54,56,57,59,60, 61,62,63,64,65,66,68,69,71,72,73,74,75,76,77,78, 80,81,83]

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	8
9	9
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	18
18	20
19	21
20	23
21	24
22	25
23	26
24	27
25	28
26	29
27	30
28	32
29	33
30	35
31	36
32	37
33	38
34	39
35	40
36	41
37	42
38	44
39	45
40	47
41	48
42	49
43	50
44	51
45	52
46	53
47	54
48	56
49	57
50	59
51	60
52	61
53	62
54	63
55	64
56	65
57	66
58	68
59	69
60	71
61	72
62	73
63	74
64	75
65	76
66	77
67	78
68	80
69	81
70	83

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	8
9	9
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	18
18	20
19	21
20	23
21	24
22	25
23	26
24	27
25	28
26	29
27	30
28	32
29	33
30	35
31	36
32	37
33	38
34	39
35	40
36	41
37	42
38	44
39	45
40	47
41	48
42	49
43	50
44	51
45	52
46	53
47	54
48	56
49	57
50	59
51	60
52	61
53	62
54	63
55	64
56	65
57	66
58	68
59	69
60	71
61	72
62	73
63	74
64	75
65	76
66	77
67	78
68	80
69	81
70	83

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	8
9	9
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	18
18	20
19	21
20	23
21	24
22	25
23	26
24	27
25	28
26	29
27	30
28	32
29	33
30	35
31	36
32	37
33	38
34	39
35	40
36	41
37	42
38	44
39	45
40	47
41	48
42	49
43	50
44	51
45	52
46	53
47	54
48	56
49	57
50	59
51	60
52	61
53	62
54	63
55	64
56	65
57	66
58	68
59	69
60	71
61	72
62	73
63	74
64	75
65	76
66	77
67	78
68	80
69	81
70	83