A325004 - cp's OEIS frontend

A325004 Array read by descending antidiagonals: A(n,k) is the number of oriented colorings of the facets of a regular n-dimensional orthotope using up to k colors.

n	a(n)
1	1
2	4
3	1
4	9
5	6
6	1
7	16
8	24
9	10
10	1
11	25
12	70
13	57
14	15
15	1
16	36
17	165
18	240
19	126
20	21
21	1
22	49
23	336
24	800
25	730
26	252
27	28
28	1
29	64
30	616
31	2226
32	3270
33	2008
34	462
35	36
36	1
37	81
38	1044
39	5390
40	11991
41	11880
42	5006
43	792
44	45
45	1
46	100
47	1665
48	11712
49	37450
50	56133
51	38970
52	11440
53	1287
54	55
55	1

[1, 4, 1, 9, 6, 1, 16, 24, 10, 1, 25, 70, 57, 15, 1, 36, 165, 240, 126, 21, 1, 49, 336, 800, 730, 252, 28, 1, 64, 616, 2226, 3270, 2008, 462, 36, 1, 81, 1044, 5390, 11991, 11880, 5006, 792, 45, 1, 100, 1665, 11712, 37450, 56133, 38970, 11440, 1287, 55, 1]

cp's OEIS Frontend

A325004 Array read by descending antidiagonals: A(n,k) is the number of oriented colorings of the facets of a regular n-dimensional orthotope using up to k colors.

Table of values

List of values