A337407 - cp's OEIS frontend

A337407 Array read by descending antidiagonals: T(n,k) is the number of oriented colorings of the edges of a regular n-dimensional orthotope (hypercube) using k or fewer colors.

n	a(n)
1	1
2	2
3	1
4	3
5	6
6	1
7	4
8	24
9	218
10	1
11	5
12	70
13	22815
14	22409620
15	1
16	6
17	165
18	703760
19	9651199594275
20	629648865090036960064
21	1
22	7
23	336
24	10194250
25	96076801068337216
26	76983765319971869475595432431084156
27	272443651709491352597039736725488834366101875164020736
28	1

[1, 2, 1, 3, 6, 1, 4, 24, 218, 1, 5, 70, 22815, 22409620, 1, 6, 165, 703760, 9651199594275, 629648865090036960064, 1, 7, 336, 10194250, 96076801068337216, 76983765319971869475595432431084156, 272443651709491352597039736725488834366101875164020736, 1]

cp's OEIS Frontend

A337407 Array read by descending antidiagonals: T(n,k) is the number of oriented colorings of the edges of a regular n-dimensional orthotope (hypercube) using k or fewer colors.

Table of values

List of values