A247636 - cp's OEIS frontend

A247636 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	1
2	3
3	4
4	5
5	6
6	7
7	12
8	13
9	15
10	19
11	21
12	23
13	25
14	27
15	29
16	36
17	38
18	41
19	42
20	46
21	48
22	50
23	52
24	53
25	55
26	56
27	60
28	61
29	64
30	65
31	66
32	68
33	70
34	71
35	72
36	77
37	78
38	80
39	83
40	84
41	86
42	88
43	89
44	91
45	93
46	95
47	96
48	99
49	100
50	101
51	102
52	103
53	104
54	105
55	107
56	108
57	109
58	110
59	111
60	112
61	113
62	118

[1, 3, 4, 5, 6, 7, 12, 13, 15, 19, 21, 23, 25, 27, 29, 36, 38, 41, 42, 46, 48, 50, 52, 53, 55, 56, 60, 61, 64, 65, 66, 68, 70, 71, 72, 77, 78, 80, 83, 84, 86, 88, 89, 91, 93, 95, 96, 99, 100, 101, 102, 103, 104, 105, 107, 108, 109, 110, 111, 112, 113, 118]

cp's OEIS Frontend

A247636 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	1
2	3
3	4
4	5
5	6
6	7
7	12
8	13
9	15
10	19
11	21
12	23
13	25
14	27
15	29
16	36
17	38
18	41
19	42
20	46
21	48
22	50
23	52
24	53
25	55
26	56
27	60
28	61
29	64
30	65
31	66
32	68
33	70
34	71
35	72
36	77
37	78
38	80
39	83
40	84
41	86
42	88
43	89
44	91
45	93
46	95
47	96
48	99
49	100
50	101
51	102
52	103
53	104
54	105
55	107
56	108
57	109
58	110
59	111
60	112
61	113
62	118

n	a(n)
1	1
2	3
3	4
4	5
5	6
6	7
7	12
8	13
9	15
10	19
11	21
12	23
13	25
14	27
15	29
16	36
17	38
18	41
19	42
20	46
21	48
22	50
23	52
24	53
25	55
26	56
27	60
28	61
29	64
30	65
31	66
32	68
33	70
34	71
35	72
36	77
37	78
38	80
39	83
40	84
41	86
42	88
43	89
44	91
45	93
46	95
47	96
48	99
49	100
50	101
51	102
52	103
53	104
54	105
55	107
56	108
57	109
58	110
59	111
60	112
61	113
62	118

n	a(n)
1	1
2	3
3	4
4	5
5	6
6	7
7	12
8	13
9	15
10	19
11	21
12	23
13	25
14	27
15	29
16	36
17	38
18	41
19	42
20	46
21	48
22	50
23	52
24	53
25	55
26	56
27	60
28	61
29	64
30	65
31	66
32	68
33	70
34	71
35	72
36	77
37	78
38	80
39	83
40	84
41	86
42	88
43	89
44	91
45	93
46	95
47	96
48	99
49	100
50	101
51	102
52	103
53	104
54	105
55	107
56	108
57	109
58	110
59	111
60	112
61	113
62	118