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.

A214289 Numbers k such that 2*k^3 - 1 is prime.

Table of values

n a(n)
1 3
2 4
3 6
4 10
5 16
6 21
7 24
8 25
9 31
10 34
11 43
12 46
13 54
14 55
15 58
16 61
17 64
18 69
19 81
20 90
21 91
22 93
23 99
24 108
25 120
26 126
27 130
28 139
29 141
30 154
31 166
32 178
33 181
34 189
35 198
36 199
37 205
38 210
39 213
40 214
41 223
42 241
43 249
44 255
45 259
46 273
47 285
48 295
49 331
50 334
51 336
52 346
53 348
54 351
55 354
56 366
57 369
58 370
59 373
60 375
61 376
62 378

List of values

[3, 4, 6, 10, 16, 21, 24, 25, 31, 34, 43, 46, 54, 55, 58, 61, 64, 69, 81, 90, 91, 93, 99, 108, 120, 126, 130, 139, 141, 154, 166, 178, 181, 189, 198, 199, 205, 210, 213, 214, 223, 241, 249, 255, 259, 273, 285, 295, 331, 334, 336, 346, 348, 351, 354, 366, 369, 370, 373, 375, 376, 378]

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

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