A262420 - cp's OEIS frontend

A262420 T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with each row divisible by 3 and column not divisible by 3, read as a binary number with top and left being the most significant bits.

n	a(n)
1	2
2	0
3	5
4	6
5	4
6	10
7	0
8	45
9	12
10	21
11	22
12	114
13	270
14	48
15	42
16	0
17	709
18	1260
19	1701
20	144
21	85
22	86
23	2892
24	15310
25	18228
26	10206
27	468
28	170
29	0
30	15293
31	124572
32	428301
33	200880
34	61965
35	1404
36	341
37	342
38	72370
39	1299070
40	7577424
41	9401742
42	2353338
43	371790
44	4320
45	682
46	0
47	367125

[2, 0, 5, 6, 4, 10, 0, 45, 12, 21, 22, 114, 270, 48, 42, 0, 709, 1260, 1701, 144, 85, 86, 2892, 15310, 18228, 10206, 468, 170, 0, 15293, 124572, 428301, 200880, 61965, 1404, 341, 342, 72370, 1299070, 7577424, 9401742, 2353338, 371790, 4320, 682, 0, 367125]

cp's OEIS Frontend

A262420 T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with each row divisible by 3 and column not divisible by 3, read as a binary number with top and left being the most significant bits.

Table of values

List of values