A221328 - cp's OEIS frontend

A221328 T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor, with no occupancy greater than 2.

n	a(n)
1	1
2	3
3	1
4	7
5	17
6	1
7	17
8	119
9	99
10	1
11	41
12	866
13	2008
14	577
15	1
16	99
17	6328
18	46105
19	33873
20	3363
21	1
22	239
23	46211
24	1010078
25	2460824
26	571358
27	19601
28	1
29	577
30	337274
31	22181855
32	162430981
33	131347807
34	9637322
35	114243
36	1
37	1393
38	2460918
39	487335857
40	10794156688

[1, 3, 1, 7, 17, 1, 17, 119, 99, 1, 41, 866, 2008, 577, 1, 99, 6328, 46105, 33873, 3363, 1, 239, 46211, 1010078, 2460824, 571358, 19601, 1, 577, 337274, 22181855, 162430981, 131347807, 9637322, 114243, 1, 1393, 2460918, 487335857, 10794156688]

cp's OEIS Frontend

A221328 T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor, with no occupancy greater than 2.

Table of values

List of values