A053646 - cp's OEIS frontend

A053646 Distance to nearest power of 2.

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	1
8	0
9	1
10	2
11	3
12	4
13	3
14	2
15	1
16	0
17	1
18	2
19	3
20	4
21	5
22	6
23	7
24	8
25	7
26	6
27	5
28	4
29	3
30	2
31	1
32	0
33	1
34	2
35	3
36	4
37	5
38	6
39	7
40	8
41	9
42	10
43	11
44	12
45	13
46	14
47	15
48	16
49	15
50	14
51	13
52	12
53	11
54	10
55	9
56	8
57	7
58	6
59	5
60	4
61	3
62	2
63	1
64	0
65	1
66	2
67	3
68	4
69	5
70	6
71	7
72	8
73	9
74	10
75	11
76	12
77	13
78	14
79	15
80	16
81	17
82	18
83	19
84	20
85	21
86	22
87	23
88	24
89	25

[0, 0, 1, 0, 1, 2, 1, 0, 1, 2, 3, 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25]

cp's OEIS Frontend

A053646 Distance to nearest power of 2.

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	1
8	0
9	1
10	2
11	3
12	4
13	3
14	2
15	1
16	0
17	1
18	2
19	3
20	4
21	5
22	6
23	7
24	8
25	7
26	6
27	5
28	4
29	3
30	2
31	1
32	0
33	1
34	2
35	3
36	4
37	5
38	6
39	7
40	8
41	9
42	10
43	11
44	12
45	13
46	14
47	15
48	16
49	15
50	14
51	13
52	12
53	11
54	10
55	9
56	8
57	7
58	6
59	5
60	4
61	3
62	2
63	1
64	0
65	1
66	2
67	3
68	4
69	5
70	6
71	7
72	8
73	9
74	10
75	11
76	12
77	13
78	14
79	15
80	16
81	17
82	18
83	19
84	20
85	21
86	22
87	23
88	24
89	25

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	1
8	0
9	1
10	2
11	3
12	4
13	3
14	2
15	1
16	0
17	1
18	2
19	3
20	4
21	5
22	6
23	7
24	8
25	7
26	6
27	5
28	4
29	3
30	2
31	1
32	0
33	1
34	2
35	3
36	4
37	5
38	6
39	7
40	8
41	9
42	10
43	11
44	12
45	13
46	14
47	15
48	16
49	15
50	14
51	13
52	12
53	11
54	10
55	9
56	8
57	7
58	6
59	5
60	4
61	3
62	2
63	1
64	0
65	1
66	2
67	3
68	4
69	5
70	6
71	7
72	8
73	9
74	10
75	11
76	12
77	13
78	14
79	15
80	16
81	17
82	18
83	19
84	20
85	21
86	22
87	23
88	24
89	25

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	1
8	0
9	1
10	2
11	3
12	4
13	3
14	2
15	1
16	0
17	1
18	2
19	3
20	4
21	5
22	6
23	7
24	8
25	7
26	6
27	5
28	4
29	3
30	2
31	1
32	0
33	1
34	2
35	3
36	4
37	5
38	6
39	7
40	8
41	9
42	10
43	11
44	12
45	13
46	14
47	15
48	16
49	15
50	14
51	13
52	12
53	11
54	10
55	9
56	8
57	7
58	6
59	5
60	4
61	3
62	2
63	1
64	0
65	1
66	2
67	3
68	4
69	5
70	6
71	7
72	8
73	9
74	10
75	11
76	12
77	13
78	14
79	15
80	16
81	17
82	18
83	19
84	20
85	21
86	22
87	23
88	24
89	25