A327085 - cp's OEIS frontend

A327085 Array read by descending antidiagonals: A(n,k) is the number of chiral pairs of colorings of the edges of a regular n-dimensional simplex using up to k colors.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	1
9	1
10	0
11	0
12	4
13	21
14	6
15	0
16	0
17	10
18	140
19	405
20	28
21	0
22	0
23	20
24	575
25	7904
26	17154
27	252
28	0
29	0
30	35
31	1785
32	76880
33	1415648
34	1920375
35	4726
36	0
37	0
38	56
39	4606
40	486522
41	41453650
42	855834880
43	547375212
44	150324
45	0

[0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 4, 21, 6, 0, 0, 10, 140, 405, 28, 0, 0, 20, 575, 7904, 17154, 252, 0, 0, 35, 1785, 76880, 1415648, 1920375, 4726, 0, 0, 56, 4606, 486522, 41453650, 855834880, 547375212, 150324, 0]

cp's OEIS Frontend

A327085 Array read by descending antidiagonals: A(n,k) is the number of chiral pairs of colorings of the edges of a regular n-dimensional simplex using up to k colors.

Table of values

List of values