A189799 - cp's OEIS frontend

A189799 Least position k of n (n written in base 2) in the infinite string 101110111110111101100011001110111... (i.e., 23571113171923... in base 2).

n	a(n)
1	1
2	1
3	3
4	19
5	1
6	4
7	3
8	19
9	24
10	50
11	1
12	18
13	4
14	3
15	7
16	86
17	19
18	44
19	24
20	50
21	56
22	16
23	1
24	18
25	23
26	49
27	4
28	42
29	3
30	8
31	7
32	177
33	86
34	185
35	19
36	100
37	44
38	52
39	24
40	225
41	50
42	478
43	56
44	16
45	47
46	1
47	5
48	85
49	18
50	43
51	23
52	49
53	55
54	15
55	4

[1, 1, 3, 19, 1, 4, 3, 19, 24, 50, 1, 18, 4, 3, 7, 86, 19, 44, 24, 50, 56, 16, 1, 18, 23, 49, 4, 42, 3, 8, 7, 177, 86, 185, 19, 100, 44, 52, 24, 225, 50, 478, 56, 16, 47, 1, 5, 85, 18, 43, 23, 49, 55, 15, 4]

cp's OEIS Frontend

A189799 Least position k of n (n written in base 2) in the infinite string 101110111110111101100011001110111... (i.e., 23571113171923... in base 2).

Table of values

List of values

n	a(n)
1	1
2	1
3	3
4	19
5	1
6	4
7	3
8	19
9	24
10	50
11	1
12	18
13	4
14	3
15	7
16	86
17	19
18	44
19	24
20	50
21	56
22	16
23	1
24	18
25	23
26	49
27	4
28	42
29	3
30	8
31	7
32	177
33	86
34	185
35	19
36	100
37	44
38	52
39	24
40	225
41	50
42	478
43	56
44	16
45	47
46	1
47	5
48	85
49	18
50	43
51	23
52	49
53	55
54	15
55	4

n	a(n)
1	1
2	1
3	3
4	19
5	1
6	4
7	3
8	19
9	24
10	50
11	1
12	18
13	4
14	3
15	7
16	86
17	19
18	44
19	24
20	50
21	56
22	16
23	1
24	18
25	23
26	49
27	4
28	42
29	3
30	8
31	7
32	177
33	86
34	185
35	19
36	100
37	44
38	52
39	24
40	225
41	50
42	478
43	56
44	16
45	47
46	1
47	5
48	85
49	18
50	43
51	23
52	49
53	55
54	15
55	4

n	a(n)
1	1
2	1
3	3
4	19
5	1
6	4
7	3
8	19
9	24
10	50
11	1
12	18
13	4
14	3
15	7
16	86
17	19
18	44
19	24
20	50
21	56
22	16
23	1
24	18
25	23
26	49
27	4
28	42
29	3
30	8
31	7
32	177
33	86
34	185
35	19
36	100
37	44
38	52
39	24
40	225
41	50
42	478
43	56
44	16
45	47
46	1
47	5
48	85
49	18
50	43
51	23
52	49
53	55
54	15
55	4