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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.

A385586 Primes p such that there exists prime q < p such that sigma(p+1) = sigma(q+1) = p + q.

Table of values

n a(n)
1 37
2 34687
3 65587
4 2089951
5 8161477
6 8340613
7 18927067
8 25855567
9 64346413
10 95150203
11 238973101
12 257658061
13 277743397
14 322210813
15 349883707
16 578403913
17 704710543
18 1121445337
19 1654635937
20 1741780693
21 1804380007
22 1963734061
23 2346701941
24 2360966173
25 2720420707
26 3232299517
27 4343250181
28 4925742973
29 8085909913
30 9044601133

List of values

[37, 34687, 65587, 2089951, 8161477, 8340613, 18927067, 25855567, 64346413, 95150203, 238973101, 257658061, 277743397, 322210813, 349883707, 578403913, 704710543, 1121445337, 1654635937, 1741780693, 1804380007, 1963734061, 2346701941, 2360966173, 2720420707, 3232299517, 4343250181, 4925742973, 8085909913, 9044601133]

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

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