A043692 - cp's OEIS frontend

A043692 Numbers whose base-3 representation has an even number of runs.

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	12
7	14
8	17
9	18
10	22
11	24
12	25
13	27
14	30
15	32
16	33
17	34
18	36
19	39
20	41
21	44
22	46
23	47
24	48
25	50
26	53
27	54
28	57
29	59
30	60
31	61
32	64
33	65
34	67
35	69
36	70
37	72
38	76
39	78
40	79
41	81
42	84
43	86
44	87
45	88
46	90
47	93
48	95
49	98
50	99
51	103
52	105
53	106
54	108
55	111
56	113
57	114
58	115
59	117

[3, 5, 6, 7, 9, 12, 14, 17, 18, 22, 24, 25, 27, 30, 32, 33, 34, 36, 39, 41, 44, 46, 47, 48, 50, 53, 54, 57, 59, 60, 61, 64, 65, 67, 69, 70, 72, 76, 78, 79, 81, 84, 86, 87, 88, 90, 93, 95, 98, 99, 103, 105, 106, 108, 111, 113, 114, 115, 117]

cp's OEIS Frontend

A043692 Numbers whose base-3 representation has an even number of runs.

Table of values

List of values

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	12
7	14
8	17
9	18
10	22
11	24
12	25
13	27
14	30
15	32
16	33
17	34
18	36
19	39
20	41
21	44
22	46
23	47
24	48
25	50
26	53
27	54
28	57
29	59
30	60
31	61
32	64
33	65
34	67
35	69
36	70
37	72
38	76
39	78
40	79
41	81
42	84
43	86
44	87
45	88
46	90
47	93
48	95
49	98
50	99
51	103
52	105
53	106
54	108
55	111
56	113
57	114
58	115
59	117

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	12
7	14
8	17
9	18
10	22
11	24
12	25
13	27
14	30
15	32
16	33
17	34
18	36
19	39
20	41
21	44
22	46
23	47
24	48
25	50
26	53
27	54
28	57
29	59
30	60
31	61
32	64
33	65
34	67
35	69
36	70
37	72
38	76
39	78
40	79
41	81
42	84
43	86
44	87
45	88
46	90
47	93
48	95
49	98
50	99
51	103
52	105
53	106
54	108
55	111
56	113
57	114
58	115
59	117

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	12
7	14
8	17
9	18
10	22
11	24
12	25
13	27
14	30
15	32
16	33
17	34
18	36
19	39
20	41
21	44
22	46
23	47
24	48
25	50
26	53
27	54
28	57
29	59
30	60
31	61
32	64
33	65
34	67
35	69
36	70
37	72
38	76
39	78
40	79
41	81
42	84
43	86
44	87
45	88
46	90
47	93
48	95
49	98
50	99
51	103
52	105
53	106
54	108
55	111
56	113
57	114
58	115
59	117