A212402 - cp's OEIS frontend

A212402 T(n,k)=Number of binary arrays of length n+2*k-1 with no more than k ones in any length 2k subsequence (=50% duty cycle).

n	a(n)
1	3
2	11
3	5
4	42
5	19
6	8
7	163
8	74
9	33
10	13
11	638
12	291
13	132
14	57
15	21
16	2510
17	1150
18	527
19	236
20	97
21	34
22	9908
23	4558
24	2104
25	959
26	421
27	166
28	55
29	39203
30	18100
31	8402
32	3872
33	1747
34	747
35	285
36	89
37	155382
38	71971
39	33560
40	15586
41	7143
42	3179
43	1314
44	489
45	144
46	616666
47	286454
48	134075

[3, 11, 5, 42, 19, 8, 163, 74, 33, 13, 638, 291, 132, 57, 21, 2510, 1150, 527, 236, 97, 34, 9908, 4558, 2104, 959, 421, 166, 55, 39203, 18100, 8402, 3872, 1747, 747, 285, 89, 155382, 71971, 33560, 15586, 7143, 3179, 1314, 489, 144, 616666, 286454, 134075]

cp's OEIS Frontend

A212402 T(n,k)=Number of binary arrays of length n+2*k-1 with no more than k ones in any length 2k subsequence (=50% duty cycle).

Table of values

List of values