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.

A219044 Numbers k such that 3^k + 26 is prime.

Table of values

n a(n)
1 1
2 3
3 4
4 5
5 7
6 9
7 11
8 16
9 24
10 28
11 49
12 53
13 63
14 88
15 137
16 184
17 217
18 299
19 300
20 732
21 815
22 999
23 1243
24 1320
25 1397
26 1668
27 2109
28 2681
29 4973
30 5513
31 12100
32 14284
33 14592
34 35812
35 38559
36 49687
37 53167
38 66907
39 88765
40 98251
41 113548
42 137988
43 139432
44 148008

List of values

[1, 3, 4, 5, 7, 9, 11, 16, 24, 28, 49, 53, 63, 88, 137, 184, 217, 299, 300, 732, 815, 999, 1243, 1320, 1397, 1668, 2109, 2681, 4973, 5513, 12100, 14284, 14592, 35812, 38559, 49687, 53167, 66907, 88765, 98251, 113548, 137988, 139432, 148008]

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

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