A279977 - cp's OEIS frontend

A279977 T(n,k) is the number of n X k 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.

n	a(n)
1	0
2	1
3	0
4	0
5	3
6	0
7	3
8	9
9	9
10	0
11	3
12	24
13	50
14	31
15	0
16	9
17	62
18	221
19	296
20	108
21	0
22	15
23	134
24	822
25	1922
26	1650
27	366
28	0
29	31
30	277
31	2669
32	10491
33	15511
34	8666
35	1205
36	0
37	57
38	542
39	8068
40	50690
41	124030
42	118857
43	43543
44	3873
45	0
46	108
47	1035
48	23169
49	226771
50	887491
51	1393359
52	876704
53	211650

[0, 1, 0, 0, 3, 0, 3, 9, 9, 0, 3, 24, 50, 31, 0, 9, 62, 221, 296, 108, 0, 15, 134, 822, 1922, 1650, 366, 0, 31, 277, 2669, 10491, 15511, 8666, 1205, 0, 57, 542, 8068, 50690, 124030, 118857, 43543, 3873, 0, 108, 1035, 23169, 226771, 887491, 1393359, 876704, 211650]

cp's OEIS Frontend

A279977 T(n,k) is the number of n X k 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.

Table of values

List of values