A247808 - cp's OEIS frontend

A247808 Numbers in decimal representation with distinct digits, such that in Latin their digits are in alphabetic order.

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	20
13	21
14	23
15	24
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	40
24	41
25	43
26	45
27	46
28	47
29	50
30	51
31	53
32	56
33	57
34	60
35	61
36	63
37	67
38	70
39	71
40	73
41	80
42	81
43	83
44	84
45	85
46	86
47	87
48	90
49	91
50	93
51	94
52	95
53	96
54	97
55	98
56	210
57	230
58	231
59	240
60	241
61	243
62	245
63	246
64	247
65	250

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 40, 41, 43, 45, 46, 47, 50, 51, 53, 56, 57, 60, 61, 63, 67, 70, 71, 73, 80, 81, 83, 84, 85, 86, 87, 90, 91, 93, 94, 95, 96, 97, 98, 210, 230, 231, 240, 241, 243, 245, 246, 247, 250]

cp's OEIS Frontend

A247808 Numbers in decimal representation with distinct digits, such that in Latin their digits are in alphabetic order.

Table of values

List of values

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	20
13	21
14	23
15	24
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	40
24	41
25	43
26	45
27	46
28	47
29	50
30	51
31	53
32	56
33	57
34	60
35	61
36	63
37	67
38	70
39	71
40	73
41	80
42	81
43	83
44	84
45	85
46	86
47	87
48	90
49	91
50	93
51	94
52	95
53	96
54	97
55	98
56	210
57	230
58	231
59	240
60	241
61	243
62	245
63	246
64	247
65	250

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	20
13	21
14	23
15	24
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	40
24	41
25	43
26	45
27	46
28	47
29	50
30	51
31	53
32	56
33	57
34	60
35	61
36	63
37	67
38	70
39	71
40	73
41	80
42	81
43	83
44	84
45	85
46	86
47	87
48	90
49	91
50	93
51	94
52	95
53	96
54	97
55	98
56	210
57	230
58	231
59	240
60	241
61	243
62	245
63	246
64	247
65	250

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	20
13	21
14	23
15	24
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	40
24	41
25	43
26	45
27	46
28	47
29	50
30	51
31	53
32	56
33	57
34	60
35	61
36	63
37	67
38	70
39	71
40	73
41	80
42	81
43	83
44	84
45	85
46	86
47	87
48	90
49	91
50	93
51	94
52	95
53	96
54	97
55	98
56	210
57	230
58	231
59	240
60	241
61	243
62	245
63	246
64	247
65	250