A385886 - cp's OEIS frontend

A385886 Irregular triangle read by rows listing the lengths of maximal anti-runs (sequences of distinct consecutive elements increasing by more than 1) of binary indices, duplicate rows removed.

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

[1, 1, 1, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 3, 1, 1, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 2, 2, 1, 1, 1, 2, 3, 1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 3, 1, 2, 2, 2, 1, 2, 1, 1, 1, 1, 2, 1, 3, 1, 2, 2, 1, 1, 1, 1, 2, 1]

cp's OEIS Frontend

A385886 Irregular triangle read by rows listing the lengths of maximal anti-runs (sequences of distinct consecutive elements increasing by more than 1) of binary indices, duplicate rows removed.

Table of values

List of values

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

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

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