A003726 - OEIS

A003726 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	10
11	11
12	12
13	13
14	16
15	17
16	18
17	19
18	20
19	21
20	22
21	24
22	25
23	26
24	27
25	32
26	33
27	34
28	35
29	36
30	37
31	38
32	40
33	41
34	42
35	43
36	44
37	45
38	48
39	49
40	50
41	51
42	52
43	53
44	54
45	64
46	65
47	66
48	67
49	68
50	69
51	70
52	72
53	73
54	74
55	75
56	76
57	77
58	80
59	81
60	82

[0,1,2,3,4,5,6,8,9,10,11,12,13,16,17,18,19,20,21, 22,24,25,26,27,32,33,34,35,36,37,38,40,41,42,43, 44,45,48,49,50,51,52,53,54,64,65,66,67,68,69,70, 72,73,74,75,76,77,80,81,82]

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	8
9	9
10	10
11	11
12	12
13	13
14	16
15	17
16	18
17	19
18	20
19	21
20	22
21	24
22	25
23	26
24	27
25	32
26	33
27	34
28	35
29	36
30	37
31	38
32	40
33	41
34	42
35	43
36	44
37	45
38	48
39	49
40	50
41	51
42	52
43	53
44	54
45	64
46	65
47	66
48	67
49	68
50	69
51	70
52	72
53	73
54	74
55	75
56	76
57	77
58	80
59	81
60	82

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	8
9	9
10	10
11	11
12	12
13	13
14	16
15	17
16	18
17	19
18	20
19	21
20	22
21	24
22	25
23	26
24	27
25	32
26	33
27	34
28	35
29	36
30	37
31	38
32	40
33	41
34	42
35	43
36	44
37	45
38	48
39	49
40	50
41	51
42	52
43	53
44	54
45	64
46	65
47	66
48	67
49	68
50	69
51	70
52	72
53	73
54	74
55	75
56	76
57	77
58	80
59	81
60	82

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	8
9	9
10	10
11	11
12	12
13	13
14	16
15	17
16	18
17	19
18	20
19	21
20	22
21	24
22	25
23	26
24	27
25	32
26	33
27	34
28	35
29	36
30	37
31	38
32	40
33	41
34	42
35	43
36	44
37	45
38	48
39	49
40	50
41	51
42	52
43	53
44	54
45	64
46	65
47	66
48	67
49	68
50	69
51	70
52	72
53	73
54	74
55	75
56	76
57	77
58	80
59	81
60	82