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.

A128653 Primes occurring in A084704 exactly twice.

Table of values

n a(n)
1 43
2 53
3 59
4 79
5 113
6 151
7 163
8 167
9 197
10 229
11 269
12 313
13 331
14 359
15 367
16 397
17 419
18 421
19 449
20 541
21 607
22 617
23 619
24 683
25 719
26 739
27 757
28 857
29 883
30 887
31 907
32 911
33 997
34 1021
35 1051
36 1063
37 1103
38 1117
39 1193
40 1249
41 1289
42 1303
43 1427
44 1433
45 1459
46 1471
47 1489
48 1493
49 1499

List of values

[43, 53, 59, 79, 113, 151, 163, 167, 197, 229, 269, 313, 331, 359, 367, 397, 419, 421, 449, 541, 607, 617, 619, 683, 719, 739, 757, 857, 883, 887, 907, 911, 997, 1021, 1051, 1063, 1103, 1117, 1193, 1249, 1289, 1303, 1427, 1433, 1459, 1471, 1489, 1493, 1499]

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

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