A127092 - cp's OEIS frontend

A127092 Numbers k such that k^2 divides 11^k - 1.

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	10
7	12
8	20
9	30
10	42
11	60
12	84
13	114
14	156
15	210
16	222
17	228
18	244
19	420
20	444
21	570
22	732
23	780
24	798
25	930
26	1092
27	1110
28	1140
29	1220
30	1554
31	1596
32	1806
33	1860
34	2220
35	2436
36	2964
37	3108
38	3612
39	3660
40	3990
41	4218
42	5124
43	5460
44	5772
45	6510
46	7770
47	7980
48	8268
49	8436
50	9030

[1, 2, 4, 5, 6, 10, 12, 20, 30, 42, 60, 84, 114, 156, 210, 222, 228, 244, 420, 444, 570, 732, 780, 798, 930, 1092, 1110, 1140, 1220, 1554, 1596, 1806, 1860, 2220, 2436, 2964, 3108, 3612, 3660, 3990, 4218, 5124, 5460, 5772, 6510, 7770, 7980, 8268, 8436, 9030]

cp's OEIS Frontend

A127092 Numbers k such that k^2 divides 11^k - 1.

Table of values

List of values