A069256 - cp's OEIS frontend

A069256 Size of the Sylow 2-subgroup of the group GL_2(Z_n): maximal power of 2 that divides A000252(n).

n	a(n)
1	1
2	2
3	16
4	32
5	32
6	32
7	32
8	512
9	16
10	64
11	16
12	512
13	32
14	64
15	512
16	8192
17	512
18	32
19	16
20	1024
21	512
22	32
23	32
24	8192
25	32
26	64
27	16
28	1024
29	32
30	1024
31	128
32	131072
33	256
34	1024
35	1024
36	512
37	32
38	32
39	512
40	16384
41	128
42	1024
43	16
44	512
45	512
46	64
47	64
48	131072
49	32
50	64
51	8192
52	1024
53	32
54	32
55	512

[1, 2, 16, 32, 32, 32, 32, 512, 16, 64, 16, 512, 32, 64, 512, 8192, 512, 32, 16, 1024, 512, 32, 32, 8192, 32, 64, 16, 1024, 32, 1024, 128, 131072, 256, 1024, 1024, 512, 32, 32, 512, 16384, 128, 1024, 16, 512, 512, 64, 64, 131072, 32, 64, 8192, 1024, 32, 32, 512]

cp's OEIS Frontend

A069256 Size of the Sylow 2-subgroup of the group GL_2(Z_n): maximal power of 2 that divides A000252(n).

Table of values

List of values