A241255 - cp's OEIS frontend

A241255 T(n,k)=Number of nXk 0..3 arrays with no element equal to one plus the sum of elements to its left or zero plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4.

n	a(n)
1	2
2	3
3	2
4	4
5	5
6	4
7	7
8	4
9	17
10	6
11	10
12	10
13	13
14	39
15	8
16	15
17	12
18	34
19	47
20	87
21	14
22	24
23	22
24	71
25	120
26	174
27	212
28	20
29	35
30	41
31	135
32	446
33	545
34	606
35	488
36	30
37	54
38	59
39	356
40	1202
41	3404
42	2570
43	2111
44	1134
45	48
46	83
47	120
48	734
49	3822
50	11700
51	25190
52	13328
53	6647
54	2644
55	70
56	124
57	171
58	1705
59	11428

[2, 3, 2, 4, 5, 4, 7, 4, 17, 6, 10, 10, 13, 39, 8, 15, 12, 34, 47, 87, 14, 24, 22, 71, 120, 174, 212, 20, 35, 41, 135, 446, 545, 606, 488, 30, 54, 59, 356, 1202, 3404, 2570, 2111, 1134, 48, 83, 120, 734, 3822, 11700, 25190, 13328, 6647, 2644, 70, 124, 171, 1705, 11428]

cp's OEIS Frontend

A241255 T(n,k)=Number of nXk 0..3 arrays with no element equal to one plus the sum of elements to its left or zero plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4.

Table of values

List of values