A280824 - cp's OEIS frontend

A280824 Numbers with an even number of digits and with an even number of distinct digits.

n	a(n)
1	10
2	12
3	13
4	14
5	15
6	16
7	17
8	18
9	19
10	20
11	21
12	23
13	24
14	25
15	26
16	27
17	28
18	29
19	30
20	31
21	32
22	34
23	35
24	36
25	37
26	38
27	39
28	40
29	41
30	42
31	43
32	45
33	46
34	47
35	48
36	49
37	50
38	51
39	52
40	53
41	54
42	56
43	57
44	58
45	59
46	60
47	61
48	62
49	63
50	64
51	65
52	67
53	68
54	69
55	70
56	71
57	72
58	73
59	74
60	75
61	76
62	78
63	79
64	80
65	81
66	82
67	83
68	84
69	85
70	86
71	87
72	89
73	90
74	91
75	92
76	93
77	94
78	95
79	96
80	97
81	98
82	1000
83	1001
84	1010

[10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 1000, 1001, 1010]

cp's OEIS Frontend

A280824 Numbers with an even number of digits and with an even number of distinct digits.

Table of values

List of values