A274728 - cp's OEIS frontend

A274728 T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) or (-1,0) and new values introduced in order 0..2.

n	a(n)
1	1
2	2
3	1
4	5
5	6
6	2
7	14
8	24
9	16
10	4
11	41
12	96
13	68
14	48
15	8
16	122
17	384
18	296
19	260
20	144
21	16
22	365
23	1536
24	1300
25	1632
26	1040
27	432
28	32
29	1094
30	6144
31	5728
32	10368
33	9308
34	4132
35	1296
36	64
37	3281
38	24576
39	25268
40	66132
41	84948
42	52912
43	16524
44	3888
45	128
46	9842
47	98304
48	111512
49	421904
50	771300

[1, 2, 1, 5, 6, 2, 14, 24, 16, 4, 41, 96, 68, 48, 8, 122, 384, 296, 260, 144, 16, 365, 1536, 1300, 1632, 1040, 432, 32, 1094, 6144, 5728, 10368, 9308, 4132, 1296, 64, 3281, 24576, 25268, 66132, 84948, 52912, 16524, 3888, 128, 9842, 98304, 111512, 421904, 771300]

cp's OEIS Frontend

A274728 T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) or (-1,0) and new values introduced in order 0..2.

Table of values

List of values