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.

A352997 Numbers k such that A352996(k) is prime.

Table of values

n a(n)
1 4
2 9
3 18
4 20
5 24
6 25
7 30
8 42
9 49
10 50
11 57
12 65
13 66
14 69
15 70
16 75
17 76
18 78
19 80
20 85
21 93
22 96
23 98
24 99
25 102
26 104
27 110
28 112
29 114
30 121
31 129
32 133
33 141
34 145
35 152
36 153
37 169
38 177
39 186
40 189
41 190
42 192
43 198
44 213
45 217
46 228
47 238
48 242
49 249
50 252
51 258
52 261
53 266
54 272
55 273
56 275
57 282
58 286
59 289
60 290
61 292
62 294
63 297
64 305
65 309

List of values

[4, 9, 18, 20, 24, 25, 30, 42, 49, 50, 57, 65, 66, 69, 70, 75, 76, 78, 80, 85, 93, 96, 98, 99, 102, 104, 110, 112, 114, 121, 129, 133, 141, 145, 152, 153, 169, 177, 186, 189, 190, 192, 198, 213, 217, 228, 238, 242, 249, 252, 258, 261, 266, 272, 273, 275, 282, 286, 289, 290, 292, 294, 297, 305, 309]

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

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