A325010 - cp's OEIS frontend

A325010 Triangle read by rows: T(n,k) is the number of chiral pairs of colorings of the facets of a regular n-dimensional orthotope using exactly k colors. Row n has 2n columns.

n	a(n)
1	0
2	1
3	0
4	0
5	3
6	3
7	0
8	0
9	1
10	16
11	30
12	15
13	0
14	0
15	0
16	15
17	135
18	330
19	315
20	105
21	0
22	0
23	0
24	6
25	222
26	1581
27	4410
28	5880
29	3780
30	945
31	0
32	0
33	0
34	1
35	205
36	3760
37	23604
38	71078
39	116550
40	107100
41	51975
42	10395
43	0
44	0
45	0
46	0
47	120
48	5715
49	73755
50	427260
51	1351980
52	2552130
53	2962575
54	2079000
55	810810
56	135135

[0, 1, 0, 0, 3, 3, 0, 0, 1, 16, 30, 15, 0, 0, 0, 15, 135, 330, 315, 105, 0, 0, 0, 6, 222, 1581, 4410, 5880, 3780, 945, 0, 0, 0, 1, 205, 3760, 23604, 71078, 116550, 107100, 51975, 10395, 0, 0, 0, 0, 120, 5715, 73755, 427260, 1351980, 2552130, 2962575, 2079000, 810810, 135135]

cp's OEIS Frontend

A325010 Triangle read by rows: T(n,k) is the number of chiral pairs of colorings of the facets of a regular n-dimensional orthotope using exactly k colors. Row n has 2n columns.

Table of values

List of values