A342381 - cp's OEIS frontend

A342381 Triangle read by rows: T(n,k) is the number of symmetries of the n-dimensional hypercube that fix exactly 2*k facets; n,k >= 0.

n	a(n)
0	1
1	1
2	1
3	5
4	2
5	1
6	29
7	15
8	3
9	1
10	233
11	116
12	30
13	4
14	1
15	2329
16	1165
17	290
18	50
19	5
20	1
21	27949
22	13974
23	3495
24	580
25	75
26	6
27	1
28	391285
29	195643
30	48909
31	8155
32	1015
33	105
34	7
35	1
36	6260561
37	3130280
38	782572
39	130424
40	16310
41	1624
42	140
43	8
44	1
45	112690097
46	56345049
47	14086260
48	2347716
49	293454
50	29358
51	2436
52	180
53	9
54	1

[1, 1, 1, 5, 2, 1, 29, 15, 3, 1, 233, 116, 30, 4, 1, 2329, 1165, 290, 50, 5, 1, 27949, 13974, 3495, 580, 75, 6, 1, 391285, 195643, 48909, 8155, 1015, 105, 7, 1, 6260561, 3130280, 782572, 130424, 16310, 1624, 140, 8, 1, 112690097, 56345049, 14086260, 2347716, 293454, 29358, 2436, 180, 9, 1]

cp's OEIS Frontend

A342381 Triangle read by rows: T(n,k) is the number of symmetries of the n-dimensional hypercube that fix exactly 2*k facets; n,k >= 0.

Table of values

List of values