A355997 - cp's OEIS frontend

A355997 Triangle read by rows: T(n,d) is the number of fixed orthoplex n-ominoes with cell centers determining d-space.

n	a(n)
2	1
3	0
4	4
5	0
6	1
7	32
8	0
9	0
10	48
11	400
12	0
13	0
14	28
15	1728
16	6912
17	0
18	0
19	8
20	4240
21	62720
22	153664
23	0
24	0
25	1
26	7272
27	344320
28	2457600
29	4194304
30	0
31	0
32	0
33	8720
34	1465600
35	23872320
36	105815808
37	136048896
38	0
39	0
40	0
41	7136
42	5254576
43	182691200
44	1603840000
45	5017600000
46	512000000

[1, 0, 4, 0, 1, 32, 0, 0, 48, 400, 0, 0, 28, 1728, 6912, 0, 0, 8, 4240, 62720, 153664, 0, 0, 1, 7272, 344320, 2457600, 4194304, 0, 0, 0, 8720, 1465600, 23872320, 105815808, 136048896, 0, 0, 0, 7136, 5254576, 182691200, 1603840000, 5017600000, 512000000]

cp's OEIS Frontend

A355997 Triangle read by rows: T(n,d) is the number of fixed orthoplex n-ominoes with cell centers determining d-space.

Table of values

List of values