A307796 - cp's OEIS frontend

A307796 Number T(n,k) of binary words of length n such that k is the difference of numbers of occurrences of subword 101 and subword 010; triangle T(n,k), n>=0, -floor(n/3)<=k<=floor(n/3), read by rows.

n	a(n)
0	1
1	2
2	4
3	1
4	6
5	1
6	2
7	12
8	2
9	6
10	20
11	6
12	1
13	12
14	38
15	12
16	1
17	3
18	28
19	66
20	28
21	3
22	10
23	56
24	124
25	56
26	10
27	1
28	24
29	119
30	224
31	119
32	24
33	1
34	4
35	60
36	236
37	424
38	236
39	60
40	4
41	15
42	134
43	481
44	788
45	481
46	134
47	15
48	1
49	42
50	304
51	950
52	1502
53	950
54	304
55	42
56	1
57	5
58	114
59	656
60	1902
61	2838
62	1902
63	656
64	114
65	5

[1, 2, 4, 1, 6, 1, 2, 12, 2, 6, 20, 6, 1, 12, 38, 12, 1, 3, 28, 66, 28, 3, 10, 56, 124, 56, 10, 1, 24, 119, 224, 119, 24, 1, 4, 60, 236, 424, 236, 60, 4, 15, 134, 481, 788, 481, 134, 15, 1, 42, 304, 950, 1502, 950, 304, 42, 1, 5, 114, 656, 1902, 2838, 1902, 656, 114, 5]

cp's OEIS Frontend

A307796 Number T(n,k) of binary words of length n such that k is the difference of numbers of occurrences of subword 101 and subword 010; triangle T(n,k), n>=0, -floor(n/3)<=k<=floor(n/3), read by rows.

Table of values

List of values