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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.

A092125 Numbers n such that n, n+2, n+4 are semiprimes.

Table of values

n a(n)
1 91
2 119
3 141
4 183
5 201
6 213
7 215
8 217
9 287
10 299
11 301
12 319
13 391
14 411
15 413
16 469
17 515
18 533
19 579
20 667
21 685
22 695
23 789
24 813
25 1055
26 1077
27 1133
28 1135
29 1137
30 1145
31 1165
32 1203
33 1253
34 1313
35 1343
36 1345
37 1347
38 1383
39 1385
40 1387
41 1389
42 1401
43 1561
44 1639
45 1685
46 1687
47 1761

List of values

[91, 119, 141, 183, 201, 213, 215, 217, 287, 299, 301, 319, 391, 411, 413, 469, 515, 533, 579, 667, 685, 695, 789, 813, 1055, 1077, 1133, 1135, 1137, 1145, 1165, 1203, 1253, 1313, 1343, 1345, 1347, 1383, 1385, 1387, 1389, 1401, 1561, 1639, 1685, 1687, 1761]

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

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