A284560 - cp's OEIS frontend

A284560 a(n) = n minus (LCM of run lengths in binary representation of n) = n - A284559(n).

n	a(n)
1	0
2	1
3	1
4	2
5	4
6	4
7	4
8	5
9	7
10	9
11	9
12	10
13	11
14	11
15	11
16	12
17	14
18	16
19	17
20	18
21	20
22	20
23	20
24	18
25	23
26	24
27	25
28	22
29	26
30	26
31	26
32	27
33	29
34	31
35	29
36	34
37	35
38	36
39	33
40	37
41	39
42	41
43	41
44	42
45	43
46	43
47	43
48	44
49	43
50	48
51	49
52	50
53	51
54	52
55	49
56	53
57	51
58	55
59	53
60	56
61	57
62	57
63	57
64	58
65	60
66	62
67	63
68	62
69	66
70	64
71	68
72	66
73	71
74	72
75	73
76	74
77	75
78	72
79	75
80	76
81	78
82	80
83	81
84	82
85	84
86	84
87	84
88	82
89	87
90	88
91	89
92	86

[0, 1, 1, 2, 4, 4, 4, 5, 7, 9, 9, 10, 11, 11, 11, 12, 14, 16, 17, 18, 20, 20, 20, 18, 23, 24, 25, 22, 26, 26, 26, 27, 29, 31, 29, 34, 35, 36, 33, 37, 39, 41, 41, 42, 43, 43, 43, 44, 43, 48, 49, 50, 51, 52, 49, 53, 51, 55, 53, 56, 57, 57, 57, 58, 60, 62, 63, 62, 66, 64, 68, 66, 71, 72, 73, 74, 75, 72, 75, 76, 78, 80, 81, 82, 84, 84, 84, 82, 87, 88, 89, 86]

cp's OEIS Frontend

A284560 a(n) = n minus (LCM of run lengths in binary representation of n) = n - A284559(n).

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	2
5	4
6	4
7	4
8	5
9	7
10	9
11	9
12	10
13	11
14	11
15	11
16	12
17	14
18	16
19	17
20	18
21	20
22	20
23	20
24	18
25	23
26	24
27	25
28	22
29	26
30	26
31	26
32	27
33	29
34	31
35	29
36	34
37	35
38	36
39	33
40	37
41	39
42	41
43	41
44	42
45	43
46	43
47	43
48	44
49	43
50	48
51	49
52	50
53	51
54	52
55	49
56	53
57	51
58	55
59	53
60	56
61	57
62	57
63	57
64	58
65	60
66	62
67	63
68	62
69	66
70	64
71	68
72	66
73	71
74	72
75	73
76	74
77	75
78	72
79	75
80	76
81	78
82	80
83	81
84	82
85	84
86	84
87	84
88	82
89	87
90	88
91	89
92	86

n	a(n)
1	0
2	1
3	1
4	2
5	4
6	4
7	4
8	5
9	7
10	9
11	9
12	10
13	11
14	11
15	11
16	12
17	14
18	16
19	17
20	18
21	20
22	20
23	20
24	18
25	23
26	24
27	25
28	22
29	26
30	26
31	26
32	27
33	29
34	31
35	29
36	34
37	35
38	36
39	33
40	37
41	39
42	41
43	41
44	42
45	43
46	43
47	43
48	44
49	43
50	48
51	49
52	50
53	51
54	52
55	49
56	53
57	51
58	55
59	53
60	56
61	57
62	57
63	57
64	58
65	60
66	62
67	63
68	62
69	66
70	64
71	68
72	66
73	71
74	72
75	73
76	74
77	75
78	72
79	75
80	76
81	78
82	80
83	81
84	82
85	84
86	84
87	84
88	82
89	87
90	88
91	89
92	86

n	a(n)
1	0
2	1
3	1
4	2
5	4
6	4
7	4
8	5
9	7
10	9
11	9
12	10
13	11
14	11
15	11
16	12
17	14
18	16
19	17
20	18
21	20
22	20
23	20
24	18
25	23
26	24
27	25
28	22
29	26
30	26
31	26
32	27
33	29
34	31
35	29
36	34
37	35
38	36
39	33
40	37
41	39
42	41
43	41
44	42
45	43
46	43
47	43
48	44
49	43
50	48
51	49
52	50
53	51
54	52
55	49
56	53
57	51
58	55
59	53
60	56
61	57
62	57
63	57
64	58
65	60
66	62
67	63
68	62
69	66
70	64
71	68
72	66
73	71
74	72
75	73
76	74
77	75
78	72
79	75
80	76
81	78
82	80
83	81
84	82
85	84
86	84
87	84
88	82
89	87
90	88
91	89
92	86