A039073 - OEIS

A039073 as a simple table

n	a(n)
1	0
2	1
3	2
4	3
5	5
6	6
7	8
8	9
9	10
10	11
11	13
12	14
13	16
14	17
15	18
16	19
17	21
18	22
19	24
20	25
21	26
22	27
23	29
24	30
25	39
26	40
27	41
28	42
29	43
30	45
31	46
32	48
33	49
34	50
35	51
36	53
37	54
38	60
39	64
40	65
41	66
42	67
43	69
44	70
45	72
46	73
47	74
48	75
49	77
50	78
51	80
52	81
53	82
54	83
55	85
56	86
57	88
58	89
59	90
60	91
61	93
62	94
63	103
64	104
65	105
66	106
67	107
68	109

[0,1,2,3,5,6,8,9,10,11,13,14,16,17,18,19,21,22,24, 25,26,27,29,30,39,40,41,42,43,45,46,48,49,50,51, 53,54,60,64,65,66,67,69,70,72,73,74,75,77,78,80, 81,82,83,85,86,88,89,90,91,93,94,103,104,105,106, 107,109]

n	a(n)
1	0
2	1
3	2
4	3
5	5
6	6
7	8
8	9
9	10
10	11
11	13
12	14
13	16
14	17
15	18
16	19
17	21
18	22
19	24
20	25
21	26
22	27
23	29
24	30
25	39
26	40
27	41
28	42
29	43
30	45
31	46
32	48
33	49
34	50
35	51
36	53
37	54
38	60
39	64
40	65
41	66
42	67
43	69
44	70
45	72
46	73
47	74
48	75
49	77
50	78
51	80
52	81
53	82
54	83
55	85
56	86
57	88
58	89
59	90
60	91
61	93
62	94
63	103
64	104
65	105
66	106
67	107
68	109

n	a(n)
1	0
2	1
3	2
4	3
5	5
6	6
7	8
8	9
9	10
10	11
11	13
12	14
13	16
14	17
15	18
16	19
17	21
18	22
19	24
20	25
21	26
22	27
23	29
24	30
25	39
26	40
27	41
28	42
29	43
30	45
31	46
32	48
33	49
34	50
35	51
36	53
37	54
38	60
39	64
40	65
41	66
42	67
43	69
44	70
45	72
46	73
47	74
48	75
49	77
50	78
51	80
52	81
53	82
54	83
55	85
56	86
57	88
58	89
59	90
60	91
61	93
62	94
63	103
64	104
65	105
66	106
67	107
68	109

n	a(n)
1	0
2	1
3	2
4	3
5	5
6	6
7	8
8	9
9	10
10	11
11	13
12	14
13	16
14	17
15	18
16	19
17	21
18	22
19	24
20	25
21	26
22	27
23	29
24	30
25	39
26	40
27	41
28	42
29	43
30	45
31	46
32	48
33	49
34	50
35	51
36	53
37	54
38	60
39	64
40	65
41	66
42	67
43	69
44	70
45	72
46	73
47	74
48	75
49	77
50	78
51	80
52	81
53	82
54	83
55	85
56	86
57	88
58	89
59	90
60	91
61	93
62	94
63	103
64	104
65	105
66	106
67	107
68	109