A241114 - cp's OEIS frontend

A241114 T(n,k)=Number of nXk 0..2 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..2 introduced in row major order.

n	a(n)
1	1
2	2
3	2
4	5
5	14
6	5
7	14
8	113
9	113
10	14
11	41
12	953
13	2612
14	953
15	41
16	122
17	8037
18	60340
19	60340
20	8037
21	122
22	365
23	67774
24	1394492
25	3829419
26	1394492
27	67774
28	365
29	1094
30	571530
31	32228144
32	242964166
33	242964166
34	32228144
35	571530
36	1094
37	3281
38	4819638
39	744822776

[1, 2, 2, 5, 14, 5, 14, 113, 113, 14, 41, 953, 2612, 953, 41, 122, 8037, 60340, 60340, 8037, 122, 365, 67774, 1394492, 3829419, 1394492, 67774, 365, 1094, 571530, 32228144, 242964166, 242964166, 32228144, 571530, 1094, 3281, 4819638, 744822776]

cp's OEIS Frontend

A241114 T(n,k)=Number of nXk 0..2 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..2 introduced in row major order.

Table of values

List of values