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.

A069233 Numbers k such that there is exactly 1 prime p satisfying the inequality k < p < k + tau(k)^2 where tau(k) = A000005(k).

Table of values

n a(n)
1 3
2 5
3 11
4 17
5 29
6 41
7 49
8 59
9 71
10 101
11 107
12 111
13 115
14 121
15 137
16 149
17 169
18 179
19 191
20 197
21 201
22 202
23 203
24 205
25 206
26 227
27 239
28 269
29 281
30 287
31 289
32 291
33 295
34 311
35 314
36 319
37 321
38 347
39 361
40 403
41 419
42 431
43 461
44 469
45 471
46 505
47 521
48 526
49 527
50 569
51 599
52 617
53 622
54 623

List of values

[3, 5, 11, 17, 29, 41, 49, 59, 71, 101, 107, 111, 115, 121, 137, 149, 169, 179, 191, 197, 201, 202, 203, 205, 206, 227, 239, 269, 281, 287, 289, 291, 295, 311, 314, 319, 321, 347, 361, 403, 419, 431, 461, 469, 471, 505, 521, 526, 527, 569, 599, 617, 622, 623]

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

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