A051168 - cp's OEIS frontend

A051168 Triangular array T(h,k) for 0 <= k <= h read by rows: T(h,k) = number of binary Lyndon words with k ones and h-k zeros.

n	a(n)
0	1
1	1
2	1
3	0
4	1
5	0
6	0
7	1
8	1
9	0
10	0
11	1
12	1
13	1
14	0
15	0
16	1
17	2
18	2
19	1
20	0
21	0
22	1
23	2
24	3
25	2
26	1
27	0
28	0
29	1
30	3
31	5
32	5
33	3
34	1
35	0
36	0
37	1
38	3
39	7
40	8
41	7
42	3
43	1
44	0
45	0
46	1
47	4
48	9
49	14
50	14
51	9
52	4
53	1
54	0
55	0
56	1
57	4
58	12
59	20
60	25
61	20
62	12
63	4
64	1
65	0
66	0
67	1
68	5
69	15
70	30
71	42
72	42
73	30
74	15
75	5
76	1
77	0
78	0
79	1
80	5
81	18
82	40
83	66
84	75
85	66
86	40
87	18
88	5
89	1
90	0
91	0
92	1
93	6

[1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 2, 2, 1, 0, 0, 1, 2, 3, 2, 1, 0, 0, 1, 3, 5, 5, 3, 1, 0, 0, 1, 3, 7, 8, 7, 3, 1, 0, 0, 1, 4, 9, 14, 14, 9, 4, 1, 0, 0, 1, 4, 12, 20, 25, 20, 12, 4, 1, 0, 0, 1, 5, 15, 30, 42, 42, 30, 15, 5, 1, 0, 0, 1, 5, 18, 40, 66, 75, 66, 40, 18, 5, 1, 0, 0, 1, 6]

cp's OEIS Frontend

A051168 Triangular array T(h,k) for 0 <= k <= h read by rows: T(h,k) = number of binary Lyndon words with k ones and h-k zeros.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	0
4	1
5	0
6	0
7	1
8	1
9	0
10	0
11	1
12	1
13	1
14	0
15	0
16	1
17	2
18	2
19	1
20	0
21	0
22	1
23	2
24	3
25	2
26	1
27	0
28	0
29	1
30	3
31	5
32	5
33	3
34	1
35	0
36	0
37	1
38	3
39	7
40	8
41	7
42	3
43	1
44	0
45	0
46	1
47	4
48	9
49	14
50	14
51	9
52	4
53	1
54	0
55	0
56	1
57	4
58	12
59	20
60	25
61	20
62	12
63	4
64	1
65	0
66	0
67	1
68	5
69	15
70	30
71	42
72	42
73	30
74	15
75	5
76	1
77	0
78	0
79	1
80	5
81	18
82	40
83	66
84	75
85	66
86	40
87	18
88	5
89	1
90	0
91	0
92	1
93	6

n	a(n)
0	1
1	1
2	1
3	0
4	1
5	0
6	0
7	1
8	1
9	0
10	0
11	1
12	1
13	1
14	0
15	0
16	1
17	2
18	2
19	1
20	0
21	0
22	1
23	2
24	3
25	2
26	1
27	0
28	0
29	1
30	3
31	5
32	5
33	3
34	1
35	0
36	0
37	1
38	3
39	7
40	8
41	7
42	3
43	1
44	0
45	0
46	1
47	4
48	9
49	14
50	14
51	9
52	4
53	1
54	0
55	0
56	1
57	4
58	12
59	20
60	25
61	20
62	12
63	4
64	1
65	0
66	0
67	1
68	5
69	15
70	30
71	42
72	42
73	30
74	15
75	5
76	1
77	0
78	0
79	1
80	5
81	18
82	40
83	66
84	75
85	66
86	40
87	18
88	5
89	1
90	0
91	0
92	1
93	6

n	a(n)
0	1
1	1
2	1
3	0
4	1
5	0
6	0
7	1
8	1
9	0
10	0
11	1
12	1
13	1
14	0
15	0
16	1
17	2
18	2
19	1
20	0
21	0
22	1
23	2
24	3
25	2
26	1
27	0
28	0
29	1
30	3
31	5
32	5
33	3
34	1
35	0
36	0
37	1
38	3
39	7
40	8
41	7
42	3
43	1
44	0
45	0
46	1
47	4
48	9
49	14
50	14
51	9
52	4
53	1
54	0
55	0
56	1
57	4
58	12
59	20
60	25
61	20
62	12
63	4
64	1
65	0
66	0
67	1
68	5
69	15
70	30
71	42
72	42
73	30
74	15
75	5
76	1
77	0
78	0
79	1
80	5
81	18
82	40
83	66
84	75
85	66
86	40
87	18
88	5
89	1
90	0
91	0
92	1
93	6