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.

A034820 Concatenations C1 and C2 and C3 and C4 are all prime (see the comment lines).

Table of values

n a(n)
0 16776
1 41719
2 164612
3 188435
4 188682
5 312184
6 317594
7 392771
8 397617
9 450413
10 476055
11 486283
12 492240
13 497913
14 539471
15 584029
16 620029
17 640883
18 648445
19 656757
20 903009
21 992790
22 993475
23 995917
24 1045387
25 1082078
26 1194606
27 1252496
28 1322841

List of values

[16776, 41719, 164612, 188435, 188682, 312184, 317594, 392771, 397617, 450413, 476055, 486283, 492240, 497913, 539471, 584029, 620029, 640883, 648445, 656757, 903009, 992790, 993475, 995917, 1045387, 1082078, 1194606, 1252496, 1322841]