A187046 - cp's OEIS frontend

A187046 T(n,k)=Number of n-step one or two space at a time bishop's tours on a kXk board summed over all starting positions.

n	a(n)
1	1
2	4
3	0
4	9
5	4
6	0
7	16
8	20
9	0
10	0
11	25
12	52
13	28
14	0
15	0
16	36
17	100
18	136
19	24
20	0
21	0
22	49
23	164
24	360
25	272
26	8
27	0
28	0
29	64
30	244
31	696
32	1084
33	456
34	0
35	0
36	0
37	81
38	340
39	1144
40	2660
41	2896
42	584
43	0
44	0
45	0
46	100
47	452
48	1704
49	5032
50	9216
51	6952
52	400
53	0
54	0
55	0
56	121
57	580
58	2376
59	8164
60	20648
61	29500
62	14024
63	80
64	0

[1, 4, 0, 9, 4, 0, 16, 20, 0, 0, 25, 52, 28, 0, 0, 36, 100, 136, 24, 0, 0, 49, 164, 360, 272, 8, 0, 0, 64, 244, 696, 1084, 456, 0, 0, 0, 81, 340, 1144, 2660, 2896, 584, 0, 0, 0, 100, 452, 1704, 5032, 9216, 6952, 400, 0, 0, 0, 121, 580, 2376, 8164, 20648, 29500, 14024, 80, 0]

cp's OEIS Frontend

A187046 T(n,k)=Number of n-step one or two space at a time bishop's tours on a kXk board summed over all starting positions.

Table of values

List of values