A229694 - cp's OEIS frontend

A229694 T(n,k) = number of defective 3-colorings of an n X k 0..2 array connected horizontally and antidiagonally with exactly two mistakes, and colors introduced in row-major 0..2 order.

n	a(n)
1	0
2	0
3	0
4	1
5	3
6	0
7	3
8	43
9	40
10	0
11	12
12	245
13	626
14	336
15	0
16	40
17	1171
18	5077
19	6732
20	2304
21	0
22	120
23	5077
24	35825
25	80757
26	62856
27	14080
28	0
29	336
30	20691
31	230383
32	848937
33	1125333
34	539568
35	79872
36	0
37	896
38	80757
39	1400413
40	8186713
41	17724789
42	14461173
43	4377888
44	430080
45	0

[0, 0, 0, 1, 3, 0, 3, 43, 40, 0, 12, 245, 626, 336, 0, 40, 1171, 5077, 6732, 2304, 0, 120, 5077, 35825, 80757, 62856, 14080, 0, 336, 20691, 230383, 848937, 1125333, 539568, 79872, 0, 896, 80757, 1400413, 8186713, 17724789, 14461173, 4377888, 430080, 0]

cp's OEIS Frontend

A229694 T(n,k) = number of defective 3-colorings of an n X k 0..2 array connected horizontally and antidiagonally with exactly two mistakes, and colors introduced in row-major 0..2 order.

Table of values

List of values