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.

A281299 Primes p whose binary representation p_2 is the decimal representation of a prime q; and also the sum of the decimal digits of p equals the sum of the digits of p_2.

Table of values

n a(n)
1 5011
2 7001
3 11251
4 22501
5 32303
6 32411
7 90031
8 101107
9 104123
10 108011
11 111323
12 121343
13 122131
14 124001
15 125101
16 141023
17 224011
18 233021
19 235003
20 241141
21 321203
22 324011
23 421303
24 432031
25 442201
26 510331
27 511213
28 520411
29 801011
30 1000183
31 1000541
32 1001191
33 1005223
34 1006231

List of values

[5011, 7001, 11251, 22501, 32303, 32411, 90031, 101107, 104123, 108011, 111323, 121343, 122131, 124001, 125101, 141023, 224011, 233021, 235003, 241141, 321203, 324011, 421303, 432031, 442201, 510331, 511213, 520411, 801011, 1000183, 1000541, 1001191, 1005223, 1006231]

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

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