A342088 - cp's OEIS frontend

A342088 Triangle read by rows: T(n,k) is the number of n-colorings of the vertices of the k-dimensional cross polytope such that no two adjacent vertices have the same color. 0 <= k <= n.

n	a(n)
0	1
1	1
2	1
3	1
4	4
5	2
6	1
7	9
8	18
9	6
10	1
11	16
12	84
13	96
14	24
15	1
16	25
17	260
18	780
19	600
20	120
21	1
22	36
23	630
24	4080
25	7560
26	4320
27	720
28	1
29	49
30	1302
31	15330
32	61320
33	78120
34	35280
35	5040
36	1
37	64
38	2408
39	45696
40	351120
41	913920
42	866880
43	322560
44	40320

[1, 1, 1, 1, 4, 2, 1, 9, 18, 6, 1, 16, 84, 96, 24, 1, 25, 260, 780, 600, 120, 1, 36, 630, 4080, 7560, 4320, 720, 1, 49, 1302, 15330, 61320, 78120, 35280, 5040, 1, 64, 2408, 45696, 351120, 913920, 866880, 322560, 40320]

cp's OEIS Frontend

A342088 Triangle read by rows: T(n,k) is the number of n-colorings of the vertices of the k-dimensional cross polytope such that no two adjacent vertices have the same color. 0 <= k <= n.

Table of values

List of values