A247632 - cp's OEIS frontend

A247632 Numbers k such that d(r,k) = 0 and d(s,k) = 1, where d(x,k) = k-th binary digit of x, r = {sqrt(2)}, s = {sqrt(8)}, and { } = fractional part.

n	a(n)
1	1
2	4
3	6
4	12
5	15
6	21
7	25
8	29
9	38
10	42
11	48
12	52
13	55
14	60
15	64
16	66
17	70
18	72
19	78
20	83
21	86
22	89
23	93
24	96
25	100
26	102
27	104
28	107
29	109
30	111
31	113
32	119
33	122
34	130
35	134
36	136
37	139
38	144
39	151
40	153
41	157
42	159
43	163
44	166
45	169
46	173
47	177
48	179
49	184
50	187
51	191
52	195
53	198
54	202
55	204
56	209
57	211

[1, 4, 6, 12, 15, 21, 25, 29, 38, 42, 48, 52, 55, 60, 64, 66, 70, 72, 78, 83, 86, 89, 93, 96, 100, 102, 104, 107, 109, 111, 113, 119, 122, 130, 134, 136, 139, 144, 151, 153, 157, 159, 163, 166, 169, 173, 177, 179, 184, 187, 191, 195, 198, 202, 204, 209, 211]

cp's OEIS Frontend

A247632 Numbers k such that d(r,k) = 0 and d(s,k) = 1, where d(x,k) = k-th binary digit of x, r = {sqrt(2)}, s = {sqrt(8)}, and { } = fractional part.

Table of values

List of values

n	a(n)
1	1
2	4
3	6
4	12
5	15
6	21
7	25
8	29
9	38
10	42
11	48
12	52
13	55
14	60
15	64
16	66
17	70
18	72
19	78
20	83
21	86
22	89
23	93
24	96
25	100
26	102
27	104
28	107
29	109
30	111
31	113
32	119
33	122
34	130
35	134
36	136
37	139
38	144
39	151
40	153
41	157
42	159
43	163
44	166
45	169
46	173
47	177
48	179
49	184
50	187
51	191
52	195
53	198
54	202
55	204
56	209
57	211

n	a(n)
1	1
2	4
3	6
4	12
5	15
6	21
7	25
8	29
9	38
10	42
11	48
12	52
13	55
14	60
15	64
16	66
17	70
18	72
19	78
20	83
21	86
22	89
23	93
24	96
25	100
26	102
27	104
28	107
29	109
30	111
31	113
32	119
33	122
34	130
35	134
36	136
37	139
38	144
39	151
40	153
41	157
42	159
43	163
44	166
45	169
46	173
47	177
48	179
49	184
50	187
51	191
52	195
53	198
54	202
55	204
56	209
57	211

n	a(n)
1	1
2	4
3	6
4	12
5	15
6	21
7	25
8	29
9	38
10	42
11	48
12	52
13	55
14	60
15	64
16	66
17	70
18	72
19	78
20	83
21	86
22	89
23	93
24	96
25	100
26	102
27	104
28	107
29	109
30	111
31	113
32	119
33	122
34	130
35	134
36	136
37	139
38	144
39	151
40	153
41	157
42	159
43	163
44	166
45	169
46	173
47	177
48	179
49	184
50	187
51	191
52	195
53	198
54	202
55	204
56	209
57	211