A385816 - cp's OEIS frontend

A385816 The number k such that the k-th composition in standard order lists the maximal anti-run lengths of the binary indices of n. Standard composition number of row n of A384877.

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

[0, 1, 1, 3, 1, 2, 3, 7, 1, 2, 2, 6, 3, 5, 7, 15, 1, 2, 2, 6, 2, 4, 6, 14, 3, 5, 5, 13, 7, 11, 15, 31, 1, 2, 2, 6, 2, 4, 6, 14, 2, 4, 4, 12, 6, 10, 14, 30, 3, 5, 5, 13, 5, 9, 13, 29, 7, 11, 11, 27, 15, 23, 31, 63, 1, 2, 2, 6, 2, 4, 6, 14, 2, 4, 4, 12, 6, 10, 14]

cp's OEIS Frontend

A385816 The number k such that the k-th composition in standard order lists the maximal anti-run lengths of the binary indices of n. Standard composition number of row n of A384877.

Table of values

List of values

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

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

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