A241054 - cp's OEIS frontend

A241054 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 zero 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	2
4	4
5	3
6	4
7	7
8	2
9	4
10	6
11	10
12	10
13	3
14	6
15	8
16	15
17	18
18	24
19	6
20	8
21	14
22	24
23	18
24	60
25	64
26	6
27	12
28	20
29	35
30	46
31	93
32	163
33	132
34	15
35	13
36	30
37	54
38	58
39	297
40	280
41	598
42	690
43	31
44	20
45	48
46	83
47	102
48	507
49	1423
50	1392
51	3411
52	2142
53	58
54	28
55	70
56	124
57	173
58	1264
59	4167
60	10921
61	13273
62	11283
63	7144
64	170
65	38

[2, 3, 2, 4, 3, 4, 7, 2, 4, 6, 10, 10, 3, 6, 8, 15, 18, 24, 6, 8, 14, 24, 18, 60, 64, 6, 12, 20, 35, 46, 93, 163, 132, 15, 13, 30, 54, 58, 297, 280, 598, 690, 31, 20, 48, 83, 102, 507, 1423, 1392, 3411, 2142, 58, 28, 70, 124, 173, 1264, 4167, 10921, 13273, 11283, 7144, 170, 38]

cp's OEIS Frontend

A241054 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 zero 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