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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.

A309429 Least Luhn prime in base 2n: primes p such that p + reverse(p) in base 2n is also a prime.

Table of values

n a(n)
1 2
2 37
3 83
4 137
5 229
6 317
7 409
8 557
9 677
10 829
11 991
12 1187
13 1423
14 1597
15 1871
16 2083
17 2347
18 2633
19 2939
20 3307
21 3581
22 3967
23 4297
24 4673
25 5051
26 5479
27 5927
28 6343
29 6791
30 7349
31 7757
32 8269
33 8783
34 9323
35 9871
36 10463
37 11069
38 11633
39 12251
40 12889
41 13537
42 14207
43 14891
44 15641

List of values

[2, 37, 83, 137, 229, 317, 409, 557, 677, 829, 991, 1187, 1423, 1597, 1871, 2083, 2347, 2633, 2939, 3307, 3581, 3967, 4297, 4673, 5051, 5479, 5927, 6343, 6791, 7349, 7757, 8269, 8783, 9323, 9871, 10463, 11069, 11633, 12251, 12889, 13537, 14207, 14891, 15641]

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

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