A377168 - cp's OEIS frontend

A377168 a(0) = 1, for n > 0 a(n) is defined by a recurrence with brackets matching the n-th Dyck word in lexicographic order, see comments for more details.

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

[1, 1, 2, 1, 3, 2, 2, 2, 2, 4, 3, 3, 3, 3, 3, 2, 3, 1, 1, 3, 1, 1, 1, 5, 4, 4, 4, 4, 4, 3, 4, 2, 2, 4, 2, 2, 2, 4, 3, 3, 3, 3, 4, 3, 2, 3, 3, 2, 3, 3, 2, 4, 3, 2, 3, 3, 2, 3, 2, 1, 2, 2, 1, 2, 1, 6, 5, 5, 5, 5, 5, 4, 5, 3, 3, 5, 3, 3, 3, 5, 4, 4, 4, 4, 5, 4, 3]

cp's OEIS Frontend

A377168 a(0) = 1, for n > 0 a(n) is defined by a recurrence with brackets matching the n-th Dyck word in lexicographic order, see comments for more details.

Table of values

List of values

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

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

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