A031361 - cp's OEIS frontend

A031361 Number of symmetrically inequivalent coincidence rotations of index n in lattice Z^4.

n	a(n)
1	1
2	2
3	16
4	0
5	36
6	32
7	64
8	0
9	168
10	72
11	144
12	0
13	196
14	128
15	576
16	0
17	324
18	336
19	400
20	0
21	1024
22	288
23	576
24	0
25	960
26	392
27	1584
28	0
29	900
30	1152
31	1024
32	0
33	2304
34	648
35	2304
36	0
37	1444
38	800
39	3136
40	0
41	1764
42	2048
43	1936
44	0
45	6048
46	1152
47	2304
48	0
49	3248
50	1920
51	5184
52	0
53	2916
54	3168
55	5184
56	0

[1, 2, 16, 0, 36, 32, 64, 0, 168, 72, 144, 0, 196, 128, 576, 0, 324, 336, 400, 0, 1024, 288, 576, 0, 960, 392, 1584, 0, 900, 1152, 1024, 0, 2304, 648, 2304, 0, 1444, 800, 3136, 0, 1764, 2048, 1936, 0, 6048, 1152, 2304, 0, 3248, 1920, 5184, 0, 2916, 3168, 5184, 0]

cp's OEIS Frontend

A031361 Number of symmetrically inequivalent coincidence rotations of index n in lattice Z^4.

Table of values

List of values