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.

A086050 Position of second occurrence of n-th prime in concatenated primes (A033308, Copeland-Erdos constant).

Table of values

n a(n)
1 14
2 9
3 28
4 11
5 7
6 19
7 37
8 99
9 14
10 121
11 18
12 39
13 130
14 219
15 178
16 184
17 187
18 238
19 88
20 11
21 91
22 94
23 154
24 202
25 106
26 481
27 493
28 2534
29 529
30 60
31 146
32 61
33 69
34 689
35 254
36 562
37 287
38 570
39 87
40 90
41 1110
42 578
43 440
44 586
45 355
46 442
47 491
48 602
49 1153
50 606
51 1181
52 1134
53 1233
54 1142

List of values

[14, 9, 28, 11, 7, 19, 37, 99, 14, 121, 18, 39, 130, 219, 178, 184, 187, 238, 88, 11, 91, 94, 154, 202, 106, 481, 493, 2534, 529, 60, 146, 61, 69, 689, 254, 562, 287, 570, 87, 90, 1110, 578, 440, 586, 355, 442, 491, 602, 1153, 606, 1181, 1134, 1233, 1142]