A336231 - cp's OEIS frontend

A336231 Integers whose binary digit expansion has an even number of 0’s between any two consecutive 1’s.

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	7
8	8
9	9
10	12
11	14
12	15
13	16
14	18
15	19
16	24
17	25
18	28
19	30
20	31
21	32
22	33
23	36
24	38
25	39
26	48
27	50
28	51
29	56
30	57
31	60
32	62
33	63
34	64
35	66
36	67
37	72
38	73
39	76
40	78
41	79
42	96
43	97
44	100
45	102
46	103
47	112
48	114
49	115
50	120
51	121
52	124
53	126
54	127
55	128
56	129
57	132
58	134
59	135
60	144
61	146
62	147
63	152

[0, 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 15, 16, 18, 19, 24, 25, 28, 30, 31, 32, 33, 36, 38, 39, 48, 50, 51, 56, 57, 60, 62, 63, 64, 66, 67, 72, 73, 76, 78, 79, 96, 97, 100, 102, 103, 112, 114, 115, 120, 121, 124, 126, 127, 128, 129, 132, 134, 135, 144, 146, 147, 152]

cp's OEIS Frontend

A336231 Integers whose binary digit expansion has an even number of 0’s between any two consecutive 1’s.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	7
8	8
9	9
10	12
11	14
12	15
13	16
14	18
15	19
16	24
17	25
18	28
19	30
20	31
21	32
22	33
23	36
24	38
25	39
26	48
27	50
28	51
29	56
30	57
31	60
32	62
33	63
34	64
35	66
36	67
37	72
38	73
39	76
40	78
41	79
42	96
43	97
44	100
45	102
46	103
47	112
48	114
49	115
50	120
51	121
52	124
53	126
54	127
55	128
56	129
57	132
58	134
59	135
60	144
61	146
62	147
63	152

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	7
8	8
9	9
10	12
11	14
12	15
13	16
14	18
15	19
16	24
17	25
18	28
19	30
20	31
21	32
22	33
23	36
24	38
25	39
26	48
27	50
28	51
29	56
30	57
31	60
32	62
33	63
34	64
35	66
36	67
37	72
38	73
39	76
40	78
41	79
42	96
43	97
44	100
45	102
46	103
47	112
48	114
49	115
50	120
51	121
52	124
53	126
54	127
55	128
56	129
57	132
58	134
59	135
60	144
61	146
62	147
63	152

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	7
8	8
9	9
10	12
11	14
12	15
13	16
14	18
15	19
16	24
17	25
18	28
19	30
20	31
21	32
22	33
23	36
24	38
25	39
26	48
27	50
28	51
29	56
30	57
31	60
32	62
33	63
34	64
35	66
36	67
37	72
38	73
39	76
40	78
41	79
42	96
43	97
44	100
45	102
46	103
47	112
48	114
49	115
50	120
51	121
52	124
53	126
54	127
55	128
56	129
57	132
58	134
59	135
60	144
61	146
62	147
63	152