cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A177104 Primes p such that 2*p^3-1 is also prime.

Table of values

n a(n)
1 3
2 31
3 43
4 61
5 139
6 181
7 199
8 223
9 241
10 331
11 373
12 421
13 523
14 631
15 733
16 859
17 991
18 1033
19 1153
20 1213
21 1423
22 1453
23 1549
24 1741
25 1873
26 1879
27 1951
28 2203
29 2239
30 2269
31 2311
32 2371
33 2539
34 2689
35 2713
36 2719
37 2851
38 3001
39 3019
40 3163
41 3229
42 3271
43 3343
44 3361
45 3391
46 3541

List of values

[3, 31, 43, 61, 139, 181, 199, 223, 241, 331, 373, 421, 523, 631, 733, 859, 991, 1033, 1153, 1213, 1423, 1453, 1549, 1741, 1873, 1879, 1951, 2203, 2239, 2269, 2311, 2371, 2539, 2689, 2713, 2719, 2851, 3001, 3019, 3163, 3229, 3271, 3343, 3361, 3391, 3541]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.