A325006 - cp's OEIS frontend

A325006 Array read by descending antidiagonals: A(n,k) is the number of chiral pairs of colorings of the facets of a regular n-dimensional orthotope using up to k colors.

n	a(n)
1	0
2	1
3	0
4	3
5	0
6	0
7	6
8	3
9	0
10	0
11	10
12	15
13	1
14	0
15	0
16	15
17	45
18	20
19	0
20	0
21	0
22	21
23	105
24	120
25	15
26	0
27	0
28	0
29	28
30	210
31	455
32	210
33	6
34	0
35	0
36	0
37	36
38	378
39	1330
40	1365
41	252
42	1
43	0
44	0
45	0
46	45
47	630
48	3276
49	5985
50	3003
51	210
52	0
53	0
54	0
55	0
56	55
57	990
58	7140
59	20475
60	20349
61	5005
62	120
63	0
64	0
65	0
66	0
67	66
68	1485
69	14190
70	58905
71	98280
72	54264
73	6435
74	45
75	0
76	0
77	0
78	0

[0, 1, 0, 3, 0, 0, 6, 3, 0, 0, 10, 15, 1, 0, 0, 15, 45, 20, 0, 0, 0, 21, 105, 120, 15, 0, 0, 0, 28, 210, 455, 210, 6, 0, 0, 0, 36, 378, 1330, 1365, 252, 1, 0, 0, 0, 45, 630, 3276, 5985, 3003, 210, 0, 0, 0, 0, 55, 990, 7140, 20475, 20349, 5005, 120, 0, 0, 0, 0, 66, 1485, 14190, 58905, 98280, 54264, 6435, 45, 0, 0, 0, 0]

cp's OEIS Frontend

A325006 Array read by descending antidiagonals: A(n,k) is the number of chiral pairs of colorings of the facets of a regular n-dimensional orthotope using up to k colors.

Table of values

List of values