A337411 - cp's OEIS frontend

A337411 Array read by descending antidiagonals: T(n,k) is the number of oriented colorings of the edges of a regular n-dimensional orthoplex (cross polytope) 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	2285
14	90054
15	1
16	6
17	165
18	703760
19	1471640157
20	573439556
21	1
22	7
23	336
24	10194250
25	1466049174160
26	6332134720430727
27	50043770249328
28	1
29	8
30	616
31	90775566
32	310441584462375
33	629648890639384572032
34	1839894096099964270283469
35	59966884221697869216
36	1

[1, 2, 1, 3, 6, 1, 4, 24, 218, 1, 5, 70, 2285, 90054, 1, 6, 165, 703760, 1471640157, 573439556, 1, 7, 336, 10194250, 1466049174160, 6332134720430727, 50043770249328, 1, 8, 616, 90775566, 310441584462375, 629648890639384572032, 1839894096099964270283469, 59966884221697869216, 1]

cp's OEIS Frontend

A337411 Array read by descending antidiagonals: T(n,k) is the number of oriented colorings of the edges of a regular n-dimensional orthoplex (cross polytope) using k or fewer colors.

Table of values

List of values