A043696 - cp's OEIS frontend

A043696 Numbers whose base-7 representation has an even number of runs.

n	a(n)
1	7
2	9
3	10
4	11
5	12
6	13
7	14
8	15
9	17
10	18
11	19
12	20
13	21
14	22
15	23
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	33
24	34
25	35
26	36
27	37
28	38
29	39
30	41
31	42
32	43
33	44
34	45
35	46
36	47
37	49
38	56
39	58
40	59
41	60
42	61
43	62
44	65
45	73
46	81
47	89
48	97
49	98
50	106
51	112
52	113
53	115
54	116
55	117
56	118
57	122
58	130

[7, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 49, 56, 58, 59, 60, 61, 62, 65, 73, 81, 89, 97, 98, 106, 112, 113, 115, 116, 117, 118, 122, 130]

cp's OEIS Frontend

A043696 Numbers whose base-7 representation has an even number of runs.

Table of values

List of values

n	a(n)
1	7
2	9
3	10
4	11
5	12
6	13
7	14
8	15
9	17
10	18
11	19
12	20
13	21
14	22
15	23
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	33
24	34
25	35
26	36
27	37
28	38
29	39
30	41
31	42
32	43
33	44
34	45
35	46
36	47
37	49
38	56
39	58
40	59
41	60
42	61
43	62
44	65
45	73
46	81
47	89
48	97
49	98
50	106
51	112
52	113
53	115
54	116
55	117
56	118
57	122
58	130

n	a(n)
1	7
2	9
3	10
4	11
5	12
6	13
7	14
8	15
9	17
10	18
11	19
12	20
13	21
14	22
15	23
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	33
24	34
25	35
26	36
27	37
28	38
29	39
30	41
31	42
32	43
33	44
34	45
35	46
36	47
37	49
38	56
39	58
40	59
41	60
42	61
43	62
44	65
45	73
46	81
47	89
48	97
49	98
50	106
51	112
52	113
53	115
54	116
55	117
56	118
57	122
58	130

n	a(n)
1	7
2	9
3	10
4	11
5	12
6	13
7	14
8	15
9	17
10	18
11	19
12	20
13	21
14	22
15	23
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	33
24	34
25	35
26	36
27	37
28	38
29	39
30	41
31	42
32	43
33	44
34	45
35	46
36	47
37	49
38	56
39	58
40	59
41	60
42	61
43	62
44	65
45	73
46	81
47	89
48	97
49	98
50	106
51	112
52	113
53	115
54	116
55	117
56	118
57	122
58	130