A335522 - OEIS

A335522 as a simple table

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	11
13	12
14	13
15	15
16	16
17	17
18	18
19	19
20	20
21	21
22	22
23	23
24	24
25	25
26	26
27	27
28	31
29	32
30	33
31	34
32	35
33	36
34	37
35	38
36	39
37	40
38	41
39	42
40	43
41	44
42	45
43	47
44	48
45	49
46	50
47	51
48	52
49	53
50	55
51	63
52	64
53	65
54	66
55	67
56	68
57	69
58	70
59	71
60	72
61	73
62	74
63	75
64	76
65	77
66	79
67	80
68	81

[0,1,2,3,4,5,6,7,8,9,10,11,12,13,15,16,17,18,19, 20,21,22,23,24,25,26,27,31,32,33,34,35,36,37,38, 39,40,41,42,43,44,45,47,48,49,50,51,52,53,55,63, 64,65,66,67,68,69,70,71,72,73,74,75,76,77,79,80, 81]

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	11
13	12
14	13
15	15
16	16
17	17
18	18
19	19
20	20
21	21
22	22
23	23
24	24
25	25
26	26
27	27
28	31
29	32
30	33
31	34
32	35
33	36
34	37
35	38
36	39
37	40
38	41
39	42
40	43
41	44
42	45
43	47
44	48
45	49
46	50
47	51
48	52
49	53
50	55
51	63
52	64
53	65
54	66
55	67
56	68
57	69
58	70
59	71
60	72
61	73
62	74
63	75
64	76
65	77
66	79
67	80
68	81

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	11
13	12
14	13
15	15
16	16
17	17
18	18
19	19
20	20
21	21
22	22
23	23
24	24
25	25
26	26
27	27
28	31
29	32
30	33
31	34
32	35
33	36
34	37
35	38
36	39
37	40
38	41
39	42
40	43
41	44
42	45
43	47
44	48
45	49
46	50
47	51
48	52
49	53
50	55
51	63
52	64
53	65
54	66
55	67
56	68
57	69
58	70
59	71
60	72
61	73
62	74
63	75
64	76
65	77
66	79
67	80
68	81

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	11
13	12
14	13
15	15
16	16
17	17
18	18
19	19
20	20
21	21
22	22
23	23
24	24
25	25
26	26
27	27
28	31
29	32
30	33
31	34
32	35
33	36
34	37
35	38
36	39
37	40
38	41
39	42
40	43
41	44
42	45
43	47
44	48
45	49
46	50
47	51
48	52
49	53
50	55
51	63
52	64
53	65
54	66
55	67
56	68
57	69
58	70
59	71
60	72
61	73
62	74
63	75
64	76
65	77
66	79
67	80
68	81