A337889 - cp's OEIS frontend

A337889 Array read by descending antidiagonals: T(n,k) is the number of chiral pairs of colorings of the square faces of a regular n-dimensional orthotope (hypercube) using k or fewer colors.

n	a(n)
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	1
10	40927
11	0
12	0
13	20
14	731279799
15	314824333015938998688
16	0
17	0
18	120
19	732272925320
20	38491882659300767730994725249684096
21	38343035259947576596859560773963975000551460473665493534170658111488
22	0

[0, 0, 0, 0, 0, 0, 0, 1, 40927, 0, 0, 20, 731279799, 314824333015938998688, 0, 0, 120, 732272925320, 38491882659300767730994725249684096, 38343035259947576596859560773963975000551460473665493534170658111488, 0]

cp's OEIS Frontend

A337889 Array read by descending antidiagonals: T(n,k) is the number of chiral pairs of colorings of the square faces of a regular n-dimensional orthotope (hypercube) using k or fewer colors.

Table of values

List of values