A342372 - cp's OEIS frontend

A342372 Triangle T(n,k) of number of ways of arranging q nonattacking semi-queens on an n X n toroidal board, where 0 <= k <= n.

n	a(n)
1	1
2	1
3	1
4	1
5	4
6	0
7	1
8	9
9	9
10	3
11	1
12	16
13	48
14	32
15	0
16	1
17	25
18	150
19	250
20	75
21	15
22	1
23	36
24	360
25	1200
26	1224
27	288
28	0
29	1
30	49
31	735
32	4165
33	8869
34	6321
35	931
36	133
37	1
38	64
39	1344
40	11648
41	43136
42	64512
43	33024
44	4096
45	0
46	1
47	81
48	2268
49	27972
50	160866
51	423306
52	469800

[1, 1, 1, 1, 4, 0, 1, 9, 9, 3, 1, 16, 48, 32, 0, 1, 25, 150, 250, 75, 15, 1, 36, 360, 1200, 1224, 288, 0, 1, 49, 735, 4165, 8869, 6321, 931, 133, 1, 64, 1344, 11648, 43136, 64512, 33024, 4096, 0, 1, 81, 2268, 27972, 160866, 423306, 469800]

cp's OEIS Frontend

A342372 Triangle T(n,k) of number of ways of arranging q nonattacking semi-queens on an n X n toroidal board, where 0 <= k <= n.

Table of values

List of values