A178787 - cp's OEIS frontend

A178787 Number of numbers <= n having distinct digits in their decimal representation, cf. A010784.

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

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 61, 62, 63, 64, 65, 66]

cp's OEIS Frontend

A178787 Number of numbers <= n having distinct digits in their decimal representation, cf. A010784.

Table of values

List of values

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

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

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