A087898 - cp's OEIS frontend

A087898 Choose a(n) so that 235*13...a(n) - 1 is prime; a(n) is prime; and a(n) > a(n-1).

n	a(n)
1	2
2	3
3	5
4	13
5	23
6	37
7	53
8	67
9	79
10	157
11	173
12	191
13	197
14	277
15	281
16	461
17	479
18	503
19	619
20	829
21	907
22	997
23	1033
24	1303
25	1459
26	1493
27	1663
28	2357
29	2467
30	3331
31	3347
32	3407
33	4093
34	4441
35	4591
36	4987
37	5179
38	5189
39	6911
40	8807
41	9227
42	9739
43	10243
44	10559
45	11093
46	11549
47	11617

[2, 3, 5, 13, 23, 37, 53, 67, 79, 157, 173, 191, 197, 277, 281, 461, 479, 503, 619, 829, 907, 997, 1033, 1303, 1459, 1493, 1663, 2357, 2467, 3331, 3347, 3407, 4093, 4441, 4591, 4987, 5179, 5189, 6911, 8807, 9227, 9739, 10243, 10559, 11093, 11549, 11617]

cp's OEIS Frontend

A087898 Choose a(n) so that 235*13...a(n) - 1 is prime; a(n) is prime; and a(n) > a(n-1).

Table of values

List of values

cp's OEIS Frontend

A087898 Choose a(n) so that 2*3*5*13*...*a(n) - 1 is prime; a(n) is prime; and a(n) > a(n-1).

Table of values

List of values

A087898 Choose a(n) so that 235*13...a(n) - 1 is prime; a(n) is prime; and a(n) > a(n-1).