A228595 - cp's OEIS frontend

A228595 Lexicographically earliest sequence of distinct positive integers such that the concatenation of the terms equals the concatenation of the positive integers, and no term appears in its natural position.

n	a(n)
1	12
2	34
3	56
4	78
5	910
6	1
7	11
8	2
9	131
10	4
11	151
12	6
13	171
14	8
15	1920
16	212
17	22
18	3
19	242
20	5
21	262
22	7
23	282
24	9
25	303
26	13
27	23
28	33
29	43
30	53
31	63
32	73
33	83
34	940
35	414
36	24
37	344
38	454
39	64
40	74
41	84
42	950
43	515
44	25
45	35
46	45
47	55
48	65
49	75
50	85
51	960
52	616
53	26
54	36
55	46
56	566
57	676
58	86
59	970
60	717
61	27

[12, 34, 56, 78, 910, 1, 11, 2, 131, 4, 151, 6, 171, 8, 1920, 212, 22, 3, 242, 5, 262, 7, 282, 9, 303, 13, 23, 33, 43, 53, 63, 73, 83, 940, 414, 24, 344, 454, 64, 74, 84, 950, 515, 25, 35, 45, 55, 65, 75, 85, 960, 616, 26, 36, 46, 566, 676, 86, 970, 717, 27]

cp's OEIS Frontend

A228595 Lexicographically earliest sequence of distinct positive integers such that the concatenation of the terms equals the concatenation of the positive integers, and no term appears in its natural position.

Table of values

List of values