A229586 - cp's OEIS frontend

A229586 T(n,k) = number of defective 3-colorings of an n X k 0..2 array connected horizontally and antidiagonally with exactly one mistake, and colors introduced in row-major 0..2 order.

n	a(n)
1	0
2	1
3	0
4	2
5	6
6	0
7	6
8	28
9	40
10	0
11	16
12	116
13	264
14	224
15	0
16	40
17	444
18	1620
19	2160
20	1152
21	0
22	96
23	1620
24	9156
25	19764
26	16416
27	5632
28	0
29	224
30	5724
31	49848
32	167364
33	224532
34	119232
35	26624
36	0
37	512
38	19764
39	264300
40	1375152
41	2865780
42	2440692
43	839808
44	122880
45	0
46	1152
47	67068
48	1374048

[0, 1, 0, 2, 6, 0, 6, 28, 40, 0, 16, 116, 264, 224, 0, 40, 444, 1620, 2160, 1152, 0, 96, 1620, 9156, 19764, 16416, 5632, 0, 224, 5724, 49848, 167364, 224532, 119232, 26624, 0, 512, 19764, 264300, 1375152, 2865780, 2440692, 839808, 122880, 0, 1152, 67068, 1374048]

cp's OEIS Frontend

A229586 T(n,k) = number of defective 3-colorings of an n X k 0..2 array connected horizontally and antidiagonally with exactly one mistake, and colors introduced in row-major 0..2 order.

Table of values

List of values