A255992 - cp's OEIS frontend

A255992 T(n,k)=Number of length n+k 0..1 arrays with at most one downstep in every k consecutive neighbor pairs.

n	a(n)
1	4
2	8
3	8
4	15
5	16
6	16
7	26
8	28
9	32
10	32
11	42
12	45
13	53
14	64
15	64
16	64
17	68
18	80
19	100
20	128
21	128
22	93
23	98
24	114
25	144
26	188
27	256
28	256
29	130
30	136
31	156
32	196
33	256
34	354
35	512
36	512
37	176
38	183
39	207
40	257
41	337
42	451
43	667
44	1024
45	1024
46	232
47	240
48	268
49	328
50	428
51	568
52	796
53	1256
54	2048
55	2048
56	299
57	308

[4, 8, 8, 15, 16, 16, 26, 28, 32, 32, 42, 45, 53, 64, 64, 64, 68, 80, 100, 128, 128, 93, 98, 114, 144, 188, 256, 256, 130, 136, 156, 196, 256, 354, 512, 512, 176, 183, 207, 257, 337, 451, 667, 1024, 1024, 232, 240, 268, 328, 428, 568, 796, 1256, 2048, 2048, 299, 308]

cp's OEIS Frontend

A255992 T(n,k)=Number of length n+k 0..1 arrays with at most one downstep in every k consecutive neighbor pairs.

Table of values

List of values