A241283 - cp's OEIS frontend

A241283 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 one plus the sum of the elements antidiagonally to its northeast, modulo 4.

n	a(n)
1	2
2	3
3	4
4	4
5	3
6	10
7	7
8	5
9	9
10	24
11	10
12	13
13	41
14	36
15	56
16	15
17	17
18	126
19	236
20	139
21	132
22	24
23	35
24	224
25	773
26	1615
27	532
28	312
29	35
30	90
31	934
32	1800
33	6783
34	12356
35	2111
36	736
37	54
38	141
39	2741
40	16843
41	20717
42	77955
43	96171
44	8473
45	1736
46	83
47	288
48	5225
49	54167
50	451318
51	309657
52	1009773

[2, 3, 4, 4, 3, 10, 7, 5, 9, 24, 10, 13, 41, 36, 56, 15, 17, 126, 236, 139, 132, 24, 35, 224, 773, 1615, 532, 312, 35, 90, 934, 1800, 6783, 12356, 2111, 736, 54, 141, 2741, 16843, 20717, 77955, 96171, 8473, 1736, 83, 288, 5225, 54167, 451318, 309657, 1009773]

cp's OEIS Frontend

A241283 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 one plus the sum of the elements antidiagonally to its northeast, modulo 4.

Table of values

List of values