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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.

A290963 Primes p such that sum of digits of p^3 is semiprime.

Table of values

n a(n)
1 3
2 7
3 29
4 41
5 53
6 59
7 71
8 83
9 89
10 113
11 131
12 137
13 149
14 157
15 167
16 173
17 179
18 197
19 199
20 227
21 233
22 239
23 251
24 263
25 269
26 281
27 293
28 317
29 347
30 379
31 401
32 409
33 419
34 431
35 457
36 463
37 467
38 479
39 491
40 503
41 509
42 521
43 569
44 617
45 619
46 641
47 643
48 647
49 661
50 677
51 691
52 701
53 733
54 743
55 757
56 761
57 769
58 797
59 823
60 829
61 859
62 883
63 911

List of values

[3, 7, 29, 41, 53, 59, 71, 83, 89, 113, 131, 137, 149, 157, 167, 173, 179, 197, 199, 227, 233, 239, 251, 263, 269, 281, 293, 317, 347, 379, 401, 409, 419, 431, 457, 463, 467, 479, 491, 503, 509, 521, 569, 617, 619, 641, 643, 647, 661, 677, 691, 701, 733, 743, 757, 761, 769, 797, 823, 829, 859, 883, 911]

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

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