A222838 - cp's OEIS frontend

A222838 T(n,k)=Number of nXk 0..3 arrays with no element equal to another at a city block distance of exactly two, and new values 0..3 introduced in row major order.

n	a(n)
1	1
2	2
3	2
4	3
5	7
6	3
7	7
8	24
9	24
10	7
11	19
12	96
13	72
14	96
15	19
16	55
17	384
18	216
19	216
20	384
21	55
22	163
23	1536
24	648
25	600
26	648
27	1536
28	163
29	487
30	6144
31	1944
32	1536
33	1536
34	1944
35	6144
36	487
37	1459
38	24576
39	5832
40	4056
41	4032
42	4056
43	5832
44	24576
45	1459
46	4375
47	98304
48	17496
49	10584
50	9600
51	9600
52	10584

[1, 2, 2, 3, 7, 3, 7, 24, 24, 7, 19, 96, 72, 96, 19, 55, 384, 216, 216, 384, 55, 163, 1536, 648, 600, 648, 1536, 163, 487, 6144, 1944, 1536, 1536, 1944, 6144, 487, 1459, 24576, 5832, 4056, 4032, 4056, 5832, 24576, 1459, 4375, 98304, 17496, 10584, 9600, 9600, 10584]

cp's OEIS Frontend

A222838 T(n,k)=Number of nXk 0..3 arrays with no element equal to another at a city block distance of exactly two, and new values 0..3 introduced in row major order.

Table of values

List of values