A221898 - cp's OEIS frontend

A221898 T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some horizontal, vertical or antidiagonal neighbor, without move-in move-out straight through or left turns.

n	a(n)
1	1
2	3
3	3
4	6
5	31
6	6
7	13
8	258
9	266
10	13
11	28
12	2241
13	7667
14	2305
15	28
16	60
17	19408
18	236532
19	235332
20	19936
21	60
22	129
23	167960
24	7235107
25	25821731
26	7197649
27	172624
28	129
29	277
30	1453952
31	221465158
32	2815434576
33	2814706089
34	220361275
35	1494152
36	277
37	595
38	12585637

[1, 3, 3, 6, 31, 6, 13, 258, 266, 13, 28, 2241, 7667, 2305, 28, 60, 19408, 236532, 235332, 19936, 60, 129, 167960, 7235107, 25821731, 7197649, 172624, 129, 277, 1453952, 221465158, 2815434576, 2814706089, 220361275, 1494152, 277, 595, 12585637]

cp's OEIS Frontend

A221898 T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some horizontal, vertical or antidiagonal neighbor, without move-in move-out straight through or left turns.

Table of values

List of values