A269035 - cp's OEIS frontend

A269035 T(n,k)=Number of nXk 0..2 arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling two exactly once.

n	a(n)
1	0
2	3
3	0
4	12
5	24
6	0
7	36
8	48
9	120
10	0
11	96
12	216
13	348
14	504
15	0
16	240
17	672
18	2166
19	2136
20	1944
21	0
22	576
23	2208
24	9528
25	18384
26	12228
27	7128
28	0
29	1344
30	6912
31	44760
32	115656
33	146064
34	67104
35	25272
36	0
37	3072
38	21408
39	198816
40	785124
41	1326576
42	1114848
43	357756
44	87480
45	0
46	6912
47	65280

[0, 3, 0, 12, 24, 0, 36, 48, 120, 0, 96, 216, 348, 504, 0, 240, 672, 2166, 2136, 1944, 0, 576, 2208, 9528, 18384, 12228, 7128, 0, 1344, 6912, 44760, 115656, 146064, 67104, 25272, 0, 3072, 21408, 198816, 785124, 1326576, 1114848, 357756, 87480, 0, 6912, 65280]

cp's OEIS Frontend

A269035 T(n,k)=Number of nXk 0..2 arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling two exactly once.

Table of values

List of values