A358339 - cp's OEIS frontend

A358339 Array read by antidiagonals upwards: A(n,k) is the number of nonequivalent positions in the KRvK endgame on an n X n chessboard with DTM (distance to mate) k, n >= 3, k >= 0.

n	a(n)
3	2
4	4
5	5
6	3
7	15
8	9
9	5
10	10
11	36
12	13
13	9
14	51
15	21
16	70
17	20
18	5
19	30
20	122
21	36
22	120
23	27
24	4
25	40
26	59
27	231
28	55
29	189
30	35
31	0
32	26
33	97
34	101
35	384
36	78
37	280
38	44
39	0
40	30
41	39
42	181
43	165
44	587
45	105
46	396
47	54
48	0
49	31
50	87
51	53
52	311
53	246
54	846
55	136
56	540
57	65
58	0
59	22
60	79
61	134
62	67
63	484
64	356
65	1167
66	171
67	715
68	77

[2, 4, 5, 3, 15, 9, 5, 10, 36, 13, 9, 51, 21, 70, 20, 5, 30, 122, 36, 120, 27, 4, 40, 59, 231, 55, 189, 35, 0, 26, 97, 101, 384, 78, 280, 44, 0, 30, 39, 181, 165, 587, 105, 396, 54, 0, 31, 87, 53, 311, 246, 846, 136, 540, 65, 0, 22, 79, 134, 67, 484, 356, 1167, 171, 715, 77]

cp's OEIS Frontend

A358339 Array read by antidiagonals upwards: A(n,k) is the number of nonequivalent positions in the KRvK endgame on an n X n chessboard with DTM (distance to mate) k, n >= 3, k >= 0.

Table of values

List of values