A217080 - cp's OEIS frontend

A217080 Numbers n such that (n^53-1)/(n-1) is prime.

n	a(n)
1	24
2	45
3	60
4	165
5	235
6	272
7	285
8	298
9	307
10	381
11	416
12	429
13	623
14	799
15	858
16	924
17	929
18	936
19	1034
20	1067
21	1076
22	1130
23	1223
24	1243
25	1327
26	1488
27	1592
28	1594
29	1659
30	1673
31	1676
32	1678
33	1762
34	1873
35	1917
36	1928
37	1997
38	2110
39	2117
40	2141
41	2166
42	2231
43	2243
44	2293
45	2338
46	2380
47	2420

[24, 45, 60, 165, 235, 272, 285, 298, 307, 381, 416, 429, 623, 799, 858, 924, 929, 936, 1034, 1067, 1076, 1130, 1223, 1243, 1327, 1488, 1592, 1594, 1659, 1673, 1676, 1678, 1762, 1873, 1917, 1928, 1997, 2110, 2117, 2141, 2166, 2231, 2243, 2293, 2338, 2380, 2420]

cp's OEIS Frontend

A217080 Numbers n such that (n^53-1)/(n-1) is prime.

Table of values

List of values