A370672 - cp's OEIS frontend

A370672 Number of ways of arranging 2n+1 nonattacking queens on a 2n+1 X 2n+1 toroidal board using knight moves.

n	a(n)
0	1
1	0
2	10
3	28
4	0
5	88
6	130
7	0
8	238
9	304
10	0
11	460
12	250
13	0
14	754
15	868
16	0
17	280
18	1258
19	0
20	1558
21	1720
22	0
23	2068
24	1372
25	0
26	2650
27	880
28	0
29	3304
30	3538
31	0
32	1300
33	4288
34	0
35	4828
36	5110
37	0
38	2464
39	6004
40	0
41	6640
42	2380
43	0
44	7654
45	3640
46	0

[1, 0, 10, 28, 0, 88, 130, 0, 238, 304, 0, 460, 250, 0, 754, 868, 0, 280, 1258, 0, 1558, 1720, 0, 2068, 1372, 0, 2650, 880, 0, 3304, 3538, 0, 1300, 4288, 0, 4828, 5110, 0, 2464, 6004, 0, 6640, 2380, 0, 7654, 3640, 0]

cp's OEIS Frontend

A370672 Number of ways of arranging 2n+1 nonattacking queens on a 2n+1 X 2n+1 toroidal board using knight moves.

Table of values

List of values