A119799 - cp's OEIS frontend

A119799 Numbers m such that m, m+1 and 2*m have the same number of distinct digits in decimal representation.

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	12
7	13
8	14
9	15
10	16
11	17
12	18
13	19
14	20
15	23
16	24
17	25
18	26
19	27
20	28
21	29
22	30
23	31
24	34
25	35
26	36
27	37
28	38
29	39
30	40
31	41
32	42
33	45
34	46
35	47
36	48
37	49
38	50
39	56
40	57
41	58
42	59
43	61
44	72
45	83
46	94
47	100
48	102
49	103
50	104
51	105
52	107
53	108
54	112
55	113
56	114
57	116
58	121
59	123
60	124
61	125
62	127
63	128
64	129
65	134

[0, 1, 2, 3, 4, 12, 13, 14, 15, 16, 17, 18, 19, 20, 23, 24, 25, 26, 27, 28, 29, 30, 31, 34, 35, 36, 37, 38, 39, 40, 41, 42, 45, 46, 47, 48, 49, 50, 56, 57, 58, 59, 61, 72, 83, 94, 100, 102, 103, 104, 105, 107, 108, 112, 113, 114, 116, 121, 123, 124, 125, 127, 128, 129, 134]

cp's OEIS Frontend

A119799 Numbers m such that m, m+1 and 2*m have the same number of distinct digits in decimal representation.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	12
7	13
8	14
9	15
10	16
11	17
12	18
13	19
14	20
15	23
16	24
17	25
18	26
19	27
20	28
21	29
22	30
23	31
24	34
25	35
26	36
27	37
28	38
29	39
30	40
31	41
32	42
33	45
34	46
35	47
36	48
37	49
38	50
39	56
40	57
41	58
42	59
43	61
44	72
45	83
46	94
47	100
48	102
49	103
50	104
51	105
52	107
53	108
54	112
55	113
56	114
57	116
58	121
59	123
60	124
61	125
62	127
63	128
64	129
65	134

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	12
7	13
8	14
9	15
10	16
11	17
12	18
13	19
14	20
15	23
16	24
17	25
18	26
19	27
20	28
21	29
22	30
23	31
24	34
25	35
26	36
27	37
28	38
29	39
30	40
31	41
32	42
33	45
34	46
35	47
36	48
37	49
38	50
39	56
40	57
41	58
42	59
43	61
44	72
45	83
46	94
47	100
48	102
49	103
50	104
51	105
52	107
53	108
54	112
55	113
56	114
57	116
58	121
59	123
60	124
61	125
62	127
63	128
64	129
65	134

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	12
7	13
8	14
9	15
10	16
11	17
12	18
13	19
14	20
15	23
16	24
17	25
18	26
19	27
20	28
21	29
22	30
23	31
24	34
25	35
26	36
27	37
28	38
29	39
30	40
31	41
32	42
33	45
34	46
35	47
36	48
37	49
38	50
39	56
40	57
41	58
42	59
43	61
44	72
45	83
46	94
47	100
48	102
49	103
50	104
51	105
52	107
53	108
54	112
55	113
56	114
57	116
58	121
59	123
60	124
61	125
62	127
63	128
64	129
65	134