A239858 - cp's OEIS frontend

A239858 T(n,k)=Number of nXk 0..3 arrays with no element equal to zero 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	2
3	2
4	4
5	3
6	4
7	6
8	9
9	5
10	6
11	8
12	12
13	44
14	4
15	8
16	14
17	29
18	78
19	84
20	5
21	14
22	20
23	63
24	255
25	203
26	130
27	5
28	20
29	30
30	100
31	742
32	1114
33	484
34	343
35	6
36	30
37	48
38	215
39	1382
40	3463
41	4549
42	1757
43	685
44	10
45	48
46	70
47	468
48	5647
49	9963
50	19065
51	28184
52	4979
53	1704
54	11
55	70
56	108
57	785
58	14755
59	71695
60	77212

[2, 2, 2, 4, 3, 4, 6, 9, 5, 6, 8, 12, 44, 4, 8, 14, 29, 78, 84, 5, 14, 20, 63, 255, 203, 130, 5, 20, 30, 100, 742, 1114, 484, 343, 6, 30, 48, 215, 1382, 3463, 4549, 1757, 685, 10, 48, 70, 468, 5647, 9963, 19065, 28184, 4979, 1704, 11, 70, 108, 785, 14755, 71695, 77212]

cp's OEIS Frontend

A239858 T(n,k)=Number of nXk 0..3 arrays with no element equal to zero 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