A229460 - cp's OEIS frontend

A229460 T(n,k) = number of defective 3-colorings of an n X k 0..2 array connected horizontally and vertically with exactly one mistake and colors introduced in row-major 0..2 order.

n	a(n)
1	0
2	1
3	1
4	2
5	4
6	2
7	6
8	20
9	20
10	6
11	16
12	84
13	140
14	84
15	16
16	40
17	324
18	863
19	863
20	324
21	40
22	96
23	1188
24	4962
25	7940
26	4962
27	1188
28	96
29	224
30	4212
31	27313
32	68790
33	68790
34	27313
35	4212
36	224
37	512
38	14580
39	145932
40	573342
41	903332
42	573342
43	145932
44	14580
45	512
46	1152
47	49572
48	763031

[0, 1, 1, 2, 4, 2, 6, 20, 20, 6, 16, 84, 140, 84, 16, 40, 324, 863, 863, 324, 40, 96, 1188, 4962, 7940, 4962, 1188, 96, 224, 4212, 27313, 68790, 68790, 27313, 4212, 224, 512, 14580, 145932, 573342, 903332, 573342, 145932, 14580, 512, 1152, 49572, 763031]

cp's OEIS Frontend

A229460 T(n,k) = number of defective 3-colorings of an n X k 0..2 array connected horizontally and vertically with exactly one mistake and colors introduced in row-major 0..2 order.

Table of values

List of values