A375461 - cp's OEIS frontend

A375461 Self-consecutive numbers: numbers m such that there exists a nonnegative integer k for which the concatenation of m, m+1, ..., m+k is an m-digit number.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	12
12	14
13	16
14	18
15	20
16	22
17	24
18	26
19	28
20	30
21	32
22	34
23	36
24	38
25	40
26	42
27	44
28	46
29	48
30	50
31	52
32	54
33	56
34	58
35	60
36	62
37	64
38	66
39	102
40	105
41	108
42	111
43	114
44	117
45	120
46	123
47	126
48	129
49	132
50	135
51	138
52	141
53	144
54	147
55	150
56	153
57	156
58	159
59	162
60	165
61	168

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 102, 105, 108, 111, 114, 117, 120, 123, 126, 129, 132, 135, 138, 141, 144, 147, 150, 153, 156, 159, 162, 165, 168]

cp's OEIS Frontend

A375461 Self-consecutive numbers: numbers m such that there exists a nonnegative integer k for which the concatenation of m, m+1, ..., m+k is an m-digit number.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	12
12	14
13	16
14	18
15	20
16	22
17	24
18	26
19	28
20	30
21	32
22	34
23	36
24	38
25	40
26	42
27	44
28	46
29	48
30	50
31	52
32	54
33	56
34	58
35	60
36	62
37	64
38	66
39	102
40	105
41	108
42	111
43	114
44	117
45	120
46	123
47	126
48	129
49	132
50	135
51	138
52	141
53	144
54	147
55	150
56	153
57	156
58	159
59	162
60	165
61	168

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	12
12	14
13	16
14	18
15	20
16	22
17	24
18	26
19	28
20	30
21	32
22	34
23	36
24	38
25	40
26	42
27	44
28	46
29	48
30	50
31	52
32	54
33	56
34	58
35	60
36	62
37	64
38	66
39	102
40	105
41	108
42	111
43	114
44	117
45	120
46	123
47	126
48	129
49	132
50	135
51	138
52	141
53	144
54	147
55	150
56	153
57	156
58	159
59	162
60	165
61	168

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	12
12	14
13	16
14	18
15	20
16	22
17	24
18	26
19	28
20	30
21	32
22	34
23	36
24	38
25	40
26	42
27	44
28	46
29	48
30	50
31	52
32	54
33	56
34	58
35	60
36	62
37	64
38	66
39	102
40	105
41	108
42	111
43	114
44	117
45	120
46	123
47	126
48	129
49	132
50	135
51	138
52	141
53	144
54	147
55	150
56	153
57	156
58	159
59	162
60	165
61	168