A263224 - cp's OEIS frontend

A263224 T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with each row and column divisible by 5, read as a base-3 number with top and left being the most significant digits.

n	a(n)
1	1
2	2
3	2
4	4
5	14
6	4
7	7
8	72
9	72
10	7
11	13
12	343
13	1009
14	343
15	13
16	26
17	1920
18	12601
19	12601
20	1920
21	26
22	52
23	11444
24	198892
25	475539
26	198892
27	11444
28	52
29	103
30	68112
31	3345984
32	22342751
33	22342751
34	3345984
35	68112
36	103
37	205
38	405019
39	56362801
40	1094138875
41	3126162435

[1, 2, 2, 4, 14, 4, 7, 72, 72, 7, 13, 343, 1009, 343, 13, 26, 1920, 12601, 12601, 1920, 26, 52, 11444, 198892, 475539, 198892, 11444, 52, 103, 68112, 3345984, 22342751, 22342751, 3345984, 68112, 103, 205, 405019, 56362801, 1094138875, 3126162435]

cp's OEIS Frontend

A263224 T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with each row and column divisible by 5, read as a base-3 number with top and left being the most significant digits.

Table of values

List of values