A241356 - cp's OEIS frontend

A241356 T(n,k) = Number of n X k 0..3 arrays with no element equal to zero plus the sum of elements to its left or one 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	2
3	3
4	4
5	3
6	4
7	6
8	9
9	3
10	7
11	8
12	17
13	19
14	4
15	10
16	14
17	23
18	51
19	55
20	5
21	15
22	20
23	53
24	61
25	128
26	72
27	5
28	24
29	30
30	103
31	230
32	228
33	248
34	124
35	7
36	35
37	48
38	160
39	641
40	1721
41	615
42	624
43	243
44	8
45	54
46	70
47	344
48	960
49	5663
50	6307
51	2062
52	1323
53	370
54	9
55	83
56	108
57	643
58	3746
59	11909
60	32942
61	35880
62	6380
63	2715

[2, 2, 3, 4, 3, 4, 6, 9, 3, 7, 8, 17, 19, 4, 10, 14, 23, 51, 55, 5, 15, 20, 53, 61, 128, 72, 5, 24, 30, 103, 230, 228, 248, 124, 7, 35, 48, 160, 641, 1721, 615, 624, 243, 8, 54, 70, 344, 960, 5663, 6307, 2062, 1323, 370, 9, 83, 108, 643, 3746, 11909, 32942, 35880, 6380, 2715]

cp's OEIS Frontend

A241356 T(n,k) = Number of n X k 0..3 arrays with no element equal to zero plus the sum of elements to its left or one 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