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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.

A280015 a(n) is the least k such that A056619(k) = prime(n).

Table of values

n a(n)
1 1
2 2
3 12
4 10
5 6
6 76
7 114
8 34
9 120
10 246
11 1386
12 616
13 1126
14 3774
15 510
16 8220
17 2634
18 25810
19 57936
20 46836
21 12180
22 254940
23 54574
24 80040
25 497146
26 801780
27 402324
28 1003744
29 6441196
30 2858890
31 27821214
32 14312640
33 47848164
34 25049814
35 8454126
36 45433894
37 4262890

List of values

[1, 2, 12, 10, 6, 76, 114, 34, 120, 246, 1386, 616, 1126, 3774, 510, 8220, 2634, 25810, 57936, 46836, 12180, 254940, 54574, 80040, 497146, 801780, 402324, 1003744, 6441196, 2858890, 27821214, 14312640, 47848164, 25049814, 8454126, 45433894, 4262890]

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

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