A264142 - cp's OEIS frontend

A264142 T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having index change +-(.,.) 0,0 1,-2 or 1,1.

n	a(n)
1	2
2	8
3	4
4	18
5	27
6	8
7	45
8	144
9	125
10	16
11	125
12	720
13	1440
14	512
15	32
16	320
17	3600
18	15488
19	14400
20	2197
21	64
22	832
23	18000
24	168948
25	297920
26	144000
27	9261
28	128
29	2197
30	90000
31	1903336
32	7001316
33	5953600
34	1440000
35	39304
36	256
37	5733
38	450000
39	20768650
40	163887724

[2, 8, 4, 18, 27, 8, 45, 144, 125, 16, 125, 720, 1440, 512, 32, 320, 3600, 15488, 14400, 2197, 64, 832, 18000, 168948, 297920, 144000, 9261, 128, 2197, 90000, 1903336, 7001316, 5953600, 1440000, 39304, 256, 5733, 450000, 20768650, 163887724]

cp's OEIS Frontend

A264142 T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having index change +-(.,.) 0,0 1,-2 or 1,1.

Table of values

List of values