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.

A262203 Primes of the form k*(k+2)/3 - 3, k>2.

Table of values

n a(n)
1 2
2 5
3 13
4 37
5 53
6 173
7 277
8 317
9 557
10 613
11 733
12 797
13 1237
14 1493
15 1973
16 2293
17 3533
18 4253
19 4877
20 5717
21 9293
22 9973
23 12157
24 12413
25 14557
26 16573
27 17477
28 19037
29 20333
30 22013
31 23053
32 26317
33 26693
34 30197
35 32237
36 32653
37 33493
38 37853
39 40597
40 44893
41 50957
42 53597
43 54133

List of values

[2, 5, 13, 37, 53, 173, 277, 317, 557, 613, 733, 797, 1237, 1493, 1973, 2293, 3533, 4253, 4877, 5717, 9293, 9973, 12157, 12413, 14557, 16573, 17477, 19037, 20333, 22013, 23053, 26317, 26693, 30197, 32237, 32653, 33493, 37853, 40597, 44893, 50957, 53597, 54133]

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

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