A232833 - cp's OEIS frontend

A232833 Triangle read by rows: T(n,k) = number of n X n binary matrices with k pairwise nonadjacent 1's, n >= 0, k = 0..n^2.

n	a(n)
0	1
1	1
2	1
3	1
4	4
5	2
6	0
7	0
8	1
9	9
10	24
11	22
12	6
13	1
14	0
15	0
16	0
17	0
18	1
19	16
20	96
21	276
22	405
23	304
24	114
25	20
26	2
27	0
28	0
29	0
30	0
31	0
32	0
33	0
34	0
35	1
36	25
37	260
38	1474
39	5024
40	10741
41	14650
42	12798
43	7157
44	2578
45	618
46	106
47	14
48	1
49	0
50	0
51	0
52	0
53	0
54	0
55	0
56	0
57	0
58	0
59	0
60	0
61	1
62	36
63	570
64	5248
65	31320
66	127960
67	368868

[1, 1, 1, 1, 4, 2, 0, 0, 1, 9, 24, 22, 6, 1, 0, 0, 0, 0, 1, 16, 96, 276, 405, 304, 114, 20, 2, 0, 0, 0, 0, 0, 0, 0, 0, 1, 25, 260, 1474, 5024, 10741, 14650, 12798, 7157, 2578, 618, 106, 14, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 36, 570, 5248, 31320, 127960, 368868]

cp's OEIS Frontend

A232833 Triangle read by rows: T(n,k) = number of n X n binary matrices with k pairwise nonadjacent 1's, n >= 0, k = 0..n^2.

Table of values

List of values