A247635 - cp's OEIS frontend

A247635 Numbers k such that d(r,k) = d(s,k), where d(x,k) = k-th binary digit of x, r = {sqrt(2)}, s = {sqrt(8)}, and { } = fractional part.

n	a(n)
1	2
2	8
3	9
4	10
5	11
6	14
7	16
8	17
9	18
10	20
11	22
12	24
13	26
14	28
15	30
16	31
17	32
18	33
19	34
20	35
21	37
22	39
23	40
24	43
25	44
26	45
27	47
28	49
29	51
30	54
31	57
32	58
33	59
34	62
35	63
36	67
37	69
38	73
39	74
40	75
41	76
42	79
43	81
44	82
45	85
46	87
47	90
48	92
49	94
50	97
51	98
52	106
53	114
54	115
55	116
56	117
57	121
58	123
59	124
60	125
61	126
62	128

[2, 8, 9, 10, 11, 14, 16, 17, 18, 20, 22, 24, 26, 28, 30, 31, 32, 33, 34, 35, 37, 39, 40, 43, 44, 45, 47, 49, 51, 54, 57, 58, 59, 62, 63, 67, 69, 73, 74, 75, 76, 79, 81, 82, 85, 87, 90, 92, 94, 97, 98, 106, 114, 115, 116, 117, 121, 123, 124, 125, 126, 128]

cp's OEIS Frontend

A247635 Numbers k such that d(r,k) = d(s,k), 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	2
2	8
3	9
4	10
5	11
6	14
7	16
8	17
9	18
10	20
11	22
12	24
13	26
14	28
15	30
16	31
17	32
18	33
19	34
20	35
21	37
22	39
23	40
24	43
25	44
26	45
27	47
28	49
29	51
30	54
31	57
32	58
33	59
34	62
35	63
36	67
37	69
38	73
39	74
40	75
41	76
42	79
43	81
44	82
45	85
46	87
47	90
48	92
49	94
50	97
51	98
52	106
53	114
54	115
55	116
56	117
57	121
58	123
59	124
60	125
61	126
62	128

n	a(n)
1	2
2	8
3	9
4	10
5	11
6	14
7	16
8	17
9	18
10	20
11	22
12	24
13	26
14	28
15	30
16	31
17	32
18	33
19	34
20	35
21	37
22	39
23	40
24	43
25	44
26	45
27	47
28	49
29	51
30	54
31	57
32	58
33	59
34	62
35	63
36	67
37	69
38	73
39	74
40	75
41	76
42	79
43	81
44	82
45	85
46	87
47	90
48	92
49	94
50	97
51	98
52	106
53	114
54	115
55	116
56	117
57	121
58	123
59	124
60	125
61	126
62	128

n	a(n)
1	2
2	8
3	9
4	10
5	11
6	14
7	16
8	17
9	18
10	20
11	22
12	24
13	26
14	28
15	30
16	31
17	32
18	33
19	34
20	35
21	37
22	39
23	40
24	43
25	44
26	45
27	47
28	49
29	51
30	54
31	57
32	58
33	59
34	62
35	63
36	67
37	69
38	73
39	74
40	75
41	76
42	79
43	81
44	82
45	85
46	87
47	90
48	92
49	94
50	97
51	98
52	106
53	114
54	115
55	116
56	117
57	121
58	123
59	124
60	125
61	126
62	128