A263597 - cp's OEIS frontend

A263597 T(n,k)=Number of length n arrays of permutations of 0..n-1 with each element moved by -k to k places and the median of every three consecutive elements nondecreasing.

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	3
7	1
8	2
9	6
10	5
11	1
12	2
13	6
14	12
15	8
16	1
17	2
18	6
19	16
20	25
21	13
22	1
23	2
24	6
25	16
26	41
27	57
28	21
29	1
30	2
31	6
32	16
33	52
34	108
35	124
36	34
37	1
38	2
39	6
40	16
41	52
42	164
43	280
44	268
45	55
46	1
47	2
48	6
49	16
50	52
51	208
52	476
53	729
54	588
55	89
56	1
57	2
58	6
59	16
60	52
61	208
62	676
63	1428
64	1908
65	1285
66	144
67	1
68	2
69	6
70	16
71	52
72	208
73	800
74	2208
75	4308

[1, 1, 2, 1, 2, 3, 1, 2, 6, 5, 1, 2, 6, 12, 8, 1, 2, 6, 16, 25, 13, 1, 2, 6, 16, 41, 57, 21, 1, 2, 6, 16, 52, 108, 124, 34, 1, 2, 6, 16, 52, 164, 280, 268, 55, 1, 2, 6, 16, 52, 208, 476, 729, 588, 89, 1, 2, 6, 16, 52, 208, 676, 1428, 1908, 1285, 144, 1, 2, 6, 16, 52, 208, 800, 2208, 4308]

cp's OEIS Frontend

A263597 T(n,k)=Number of length n arrays of permutations of 0..n-1 with each element moved by -k to k places and the median of every three consecutive elements nondecreasing.

Table of values

List of values