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.

A142074 Prime number superposition a(n) = 10*A008578(2n-1) + A008578(2n).

Table of values

n a(n)
1 12
2 35
3 81
4 147
5 213
6 321
7 411
8 477
9 589
10 677
11 783
12 873
13 987
14 1113
15 1179
16 1257
17 1447
18 1539
19 1667
20 1797
21 1909
22 2001
23 2127
24 2201
25 2457
26 2523
27 2631
28 2767
29 2899
30 2987
31 3093
32 3237
33 3423
34 3501
35 3717
36 3843
37 3957
38 4109
39 4219
40 4371

List of values

[12, 35, 81, 147, 213, 321, 411, 477, 589, 677, 783, 873, 987, 1113, 1179, 1257, 1447, 1539, 1667, 1797, 1909, 2001, 2127, 2201, 2457, 2523, 2631, 2767, 2899, 2987, 3093, 3237, 3423, 3501, 3717, 3843, 3957, 4109, 4219, 4371]