A331141 - cp's OEIS frontend

A331141 Number of symmetrically inequivalent coincidence rotations of index n in lattice A_4.

n	a(n)
1	1
2	5
3	10
4	20
5	30
6	50
7	50
8	80
9	90
10	150
11	144
12	200
13	170
14	250
15	300
16	320
17	290
18	450
19	400
20	600
21	500
22	720
23	530
24	800
25	750
26	850
27	810
28	1000
29	900
30	1500
31	1024
32	1280
33	1440
34	1450
35	1500
36	1800
37	1370
38	2000
39	1700
40	2400
41	1764
42	2500
43	1850
44	2880
45	2700
46	2650
47	2210
48	3200
49	2450

[1, 5, 10, 20, 30, 50, 50, 80, 90, 150, 144, 200, 170, 250, 300, 320, 290, 450, 400, 600, 500, 720, 530, 800, 750, 850, 810, 1000, 900, 1500, 1024, 1280, 1440, 1450, 1500, 1800, 1370, 2000, 1700, 2400, 1764, 2500, 1850, 2880, 2700, 2650, 2210, 3200, 2450]

cp's OEIS Frontend

A331141 Number of symmetrically inequivalent coincidence rotations of index n in lattice A_4.

Table of values

List of values