A247804 - cp's OEIS frontend

A247804 Numbers in decimal representation with distinct digits, such that in French 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	26
17	27
18	28
19	29
20	30
21	31
22	40
23	41
24	43
25	46
26	47
27	50
28	51
29	52
30	53
31	54
32	56
33	57
34	58
35	59
36	60
37	61
38	63
39	70
40	71
41	73
42	76
43	80
44	81
45	83
46	84
47	86
48	87
49	89
50	90
51	91
52	93
53	94
54	96
55	97
56	210
57	230
58	231
59	240
60	241
61	243
62	246
63	247
64	260
65	261

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 21, 23, 24, 26, 27, 28, 29, 30, 31, 40, 41, 43, 46, 47, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 63, 70, 71, 73, 76, 80, 81, 83, 84, 86, 87, 89, 90, 91, 93, 94, 96, 97, 210, 230, 231, 240, 241, 243, 246, 247, 260, 261]

cp's OEIS Frontend

A247804 Numbers in decimal representation with distinct digits, such that in French 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	26
17	27
18	28
19	29
20	30
21	31
22	40
23	41
24	43
25	46
26	47
27	50
28	51
29	52
30	53
31	54
32	56
33	57
34	58
35	59
36	60
37	61
38	63
39	70
40	71
41	73
42	76
43	80
44	81
45	83
46	84
47	86
48	87
49	89
50	90
51	91
52	93
53	94
54	96
55	97
56	210
57	230
58	231
59	240
60	241
61	243
62	246
63	247
64	260
65	261

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	26
17	27
18	28
19	29
20	30
21	31
22	40
23	41
24	43
25	46
26	47
27	50
28	51
29	52
30	53
31	54
32	56
33	57
34	58
35	59
36	60
37	61
38	63
39	70
40	71
41	73
42	76
43	80
44	81
45	83
46	84
47	86
48	87
49	89
50	90
51	91
52	93
53	94
54	96
55	97
56	210
57	230
58	231
59	240
60	241
61	243
62	246
63	247
64	260
65	261

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	26
17	27
18	28
19	29
20	30
21	31
22	40
23	41
24	43
25	46
26	47
27	50
28	51
29	52
30	53
31	54
32	56
33	57
34	58
35	59
36	60
37	61
38	63
39	70
40	71
41	73
42	76
43	80
44	81
45	83
46	84
47	86
48	87
49	89
50	90
51	91
52	93
53	94
54	96
55	97
56	210
57	230
58	231
59	240
60	241
61	243
62	246
63	247
64	260
65	261