A143291 - cp's OEIS frontend

A143291 Triangle T(n,k), n>=2, 0<=k<=n-2, read by rows: numbers of binary words of length n containing at least one subword 10^{k}1 and no subwords 10^{i}1 with i

n	a(n)
2	1
3	3
4	1
5	8
6	2
7	1
8	19
9	4
10	2
11	1
12	43
13	8
14	3
15	2
16	1
17	94
18	15
19	5
20	3
21	2
22	1
23	201
24	27
25	9
26	4
27	3
28	2
29	1
30	423
31	48
32	15
33	6
34	4
35	3
36	2
37	1
38	880
39	84
40	24
41	10
42	5
43	4
44	3
45	2
46	1
47	1815
48	145
49	38
50	16
51	7
52	5
53	4
54	3
55	2
56	1
57	3719
58	248
59	60
60	24
61	11
62	6
63	5
64	4
65	3
66	2
67	1
68	7582
69	421
70	94
71	35
72	17
73	8
74	6
75	5
76	4
77	3
78	2
79	1
80	15397
81	710
82	146
83	51
84	25
85	12
86	7
87	6
88	5
89	4
90	3
91	2
92	1

[1, 3, 1, 8, 2, 1, 19, 4, 2, 1, 43, 8, 3, 2, 1, 94, 15, 5, 3, 2, 1, 201, 27, 9, 4, 3, 2, 1, 423, 48, 15, 6, 4, 3, 2, 1, 880, 84, 24, 10, 5, 4, 3, 2, 1, 1815, 145, 38, 16, 7, 5, 4, 3, 2, 1, 3719, 248, 60, 24, 11, 6, 5, 4, 3, 2, 1, 7582, 421, 94, 35, 17, 8, 6, 5, 4, 3, 2, 1, 15397, 710, 146, 51, 25, 12, 7, 6, 5, 4, 3, 2, 1]

cp's OEIS Frontend

A143291 Triangle T(n,k), n>=2, 0<=k<=n-2, read by rows: numbers of binary words of length n containing at least one subword 10^{k}1 and no subwords 10^{i}1 with i

Table of values

List of values