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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.

A287306 Primes that can be generated by the concatenation in base 6, in ascending order, of two consecutive integers read in base 10.

Table of values

n a(n)
1 29
2 223
3 593
4 1259
5 8681
6 11719
7 14323
8 16493
9 16927
10 18229
11 19531
12 20399
13 21701
14 23003
15 26041
16 28211
17 29947
18 31249
19 32117
20 34721
21 36457
22 39929
23 41231
24 42533
25 42967
26 44269
27 45137
28 46439
29 293123
30 316469
31 324251
32 350191
33 355379
34 363161
35 381319
36 396883
37 402071
38 425417

List of values

[29, 223, 593, 1259, 8681, 11719, 14323, 16493, 16927, 18229, 19531, 20399, 21701, 23003, 26041, 28211, 29947, 31249, 32117, 34721, 36457, 39929, 41231, 42533, 42967, 44269, 45137, 46439, 293123, 316469, 324251, 350191, 355379, 363161, 381319, 396883, 402071, 425417]

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

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