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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.

A382264 Semiprimes that are the sum of the m-th prime and the m-th semiprime for some m.

Table of values

n a(n)
1 6
2 9
3 14
4 25
5 38
6 55
7 86
8 122
9 141
10 158
11 178
12 185
13 218
14 262
15 301
16 326
17 446
18 466
19 537
20 634
21 695
22 723
23 758
24 785
25 866
26 878
27 886
28 895
29 898
30 921
31 993
32 1006
33 1041
34 1047
35 1077
36 1099
37 1126
38 1138
39 1154
40 1198
41 1214
42 1219
43 1234
44 1262
45 1366
46 1466
47 1535
48 1679
49 1706
50 1751
51 1774
52 1779
53 1822
54 1977
55 2026
56 2173

List of values

[6, 9, 14, 25, 38, 55, 86, 122, 141, 158, 178, 185, 218, 262, 301, 326, 446, 466, 537, 634, 695, 723, 758, 785, 866, 878, 886, 895, 898, 921, 993, 1006, 1041, 1047, 1077, 1099, 1126, 1138, 1154, 1198, 1214, 1219, 1234, 1262, 1366, 1466, 1535, 1679, 1706, 1751, 1774, 1779, 1822, 1977, 2026, 2173]

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

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