A022556 - OEIS

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A022556 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	20
18	24
19	25
20	26
21	27
22	28
23	29
24	31
25	32
26	33
27	34
28	35
29	36
30	37
31	38
32	39
33	41
34	43
35	44
36	45
37	49
38	50
39	51
40	52
41	53
42	54
43	55
44	57
45	58
46	60
47	63
48	64
49	65
50	66
51	68
52	69
53	70
54	71
55	72
56	73
57	74
58	76
59	77
60	79
61	80
62	81
63	82
64	83
65	84
66	88
67	89
68	90
69	91
70	92
71	95
72	97
73	99
74	100

[0,1,2,3,4,5,6,8,9,10,11,12,13,16,17,18,20,24,25, 26,27,28,29,31,32,33,34,35,36,37,38,39,41,43,44, 45,49,50,51,52,53,54,55,57,58,60,63,64,65,66,68, 69,70,71,72,73,74,76,77,79,80,81,82,83,84,88,89, 90,91,92,95,97,99,100]

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	20
18	24
19	25
20	26
21	27
22	28
23	29
24	31
25	32
26	33
27	34
28	35
29	36
30	37
31	38
32	39
33	41
34	43
35	44
36	45
37	49
38	50
39	51
40	52
41	53
42	54
43	55
44	57
45	58
46	60
47	63
48	64
49	65
50	66
51	68
52	69
53	70
54	71
55	72
56	73
57	74
58	76
59	77
60	79
61	80
62	81
63	82
64	83
65	84
66	88
67	89
68	90
69	91
70	92
71	95
72	97
73	99
74	100

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	20
18	24
19	25
20	26
21	27
22	28
23	29
24	31
25	32
26	33
27	34
28	35
29	36
30	37
31	38
32	39
33	41
34	43
35	44
36	45
37	49
38	50
39	51
40	52
41	53
42	54
43	55
44	57
45	58
46	60
47	63
48	64
49	65
50	66
51	68
52	69
53	70
54	71
55	72
56	73
57	74
58	76
59	77
60	79
61	80
62	81
63	82
64	83
65	84
66	88
67	89
68	90
69	91
70	92
71	95
72	97
73	99
74	100

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	20
18	24
19	25
20	26
21	27
22	28
23	29
24	31
25	32
26	33
27	34
28	35
29	36
30	37
31	38
32	39
33	41
34	43
35	44
36	45
37	49
38	50
39	51
40	52
41	53
42	54
43	55
44	57
45	58
46	60
47	63
48	64
49	65
50	66
51	68
52	69
53	70
54	71
55	72
56	73
57	74
58	76
59	77
60	79
61	80
62	81
63	82
64	83
65	84
66	88
67	89
68	90
69	91
70	92
71	95
72	97
73	99
74	100