A327088 - cp's OEIS frontend

A327088 Triangle read by rows: T(n,k) is the number of unoriented colorings of the edges of a regular n-dimensional simplex using exactly k colors. Row n has (n+1)*n/2 columns.

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	9
7	36
8	74
9	75
10	30
11	1
12	32
13	693
14	7720
15	44150
16	138312
17	247380
18	252000
19	136080
20	30240
21	1
22	154
23	25041
24	1500860
25	35815145
26	423545178
27	2868102286
28	12141259200
29	33841521000
30	63823914000
31	82023091920
32	70832361600
33	39351312000
34	12713500800
35	1816214400

[1, 1, 2, 1, 1, 9, 36, 74, 75, 30, 1, 32, 693, 7720, 44150, 138312, 247380, 252000, 136080, 30240, 1, 154, 25041, 1500860, 35815145, 423545178, 2868102286, 12141259200, 33841521000, 63823914000, 82023091920, 70832361600, 39351312000, 12713500800, 1816214400]

cp's OEIS Frontend

A327088 Triangle read by rows: T(n,k) is the number of unoriented colorings of the edges of a regular n-dimensional simplex using exactly k colors. Row n has (n+1)*n/2 columns.

Table of values

List of values