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.

A364149 Prime numbers that are the exact average of seven consecutive odd semiprimes.

Table of values

n a(n)
1 31
2 41
3 617
4 677
5 937
6 947
7 1637
8 1931
9 1979
10 2221
11 2341
12 2447
13 2647
14 2857
15 3373
16 3583
17 3673
18 3823
19 3967
20 4027
21 4049
22 4229
23 4259
24 4339
25 4421
26 4649
27 4861
28 4931
29 5051
30 5179
31 5399
32 5407
33 5507
34 5521
35 5573
36 5987
37 6047
38 6131
39 6143
40 6311
41 6337
42 6703
43 6737
44 7417
45 7717
46 7723
47 7901
48 8059
49 8069
50 8231
51 8647

List of values

[31, 41, 617, 677, 937, 947, 1637, 1931, 1979, 2221, 2341, 2447, 2647, 2857, 3373, 3583, 3673, 3823, 3967, 4027, 4049, 4229, 4259, 4339, 4421, 4649, 4861, 4931, 5051, 5179, 5399, 5407, 5507, 5521, 5573, 5987, 6047, 6131, 6143, 6311, 6337, 6703, 6737, 7417, 7717, 7723, 7901, 8059, 8069, 8231, 8647]

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

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