A216031 - cp's OEIS frontend

A216031 T(n,k) is the number of horizontal, vertical and diagonal neighbor colorings of the odd squares of an n X k array with new integer colors introduced in row major order.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	2
9	2
10	1
11	1
12	5
13	4
14	5
15	1
16	2
17	12
18	29
19	29
20	12
21	2
22	2
23	42
24	97
25	371
26	97
27	42
28	2
29	5
30	136
31	1534
32	6150
33	6150
34	1534
35	136
36	5
37	5
38	602
39	7050
40	167130
41	146327
42	167130
43	7050
44	602
45	5
46	15
47	2440
48	188835
49	5219070
50	30312074
51	30312074
52	5219070
53	188835
54	2440
55	15
56	15
57	12840

[1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 5, 4, 5, 1, 2, 12, 29, 29, 12, 2, 2, 42, 97, 371, 97, 42, 2, 5, 136, 1534, 6150, 6150, 1534, 136, 5, 5, 602, 7050, 167130, 146327, 167130, 7050, 602, 5, 15, 2440, 188835, 5219070, 30312074, 30312074, 5219070, 188835, 2440, 15, 15, 12840]

cp's OEIS Frontend

A216031 T(n,k) is the number of horizontal, vertical and diagonal neighbor colorings of the odd squares of an n X k array with new integer colors introduced in row major order.

Table of values

List of values