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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.

A233193 Numbers k such that k divides 1 + Sum_{j=1..k} prime(j)^11.

Table of values

n a(n)
1 1
2 2
3 4
4 5
5 6
6 10
7 12
8 17
9 22
10 45
11 87
12 217
13 546
14 17806
15 41850
16 127973
17 189586
18 435067
19 475810
20 595932
21 3319478
22 3737221
23 5741156
24 7349730
25 7473734
26 13114674
27 26076896
28 48515830
29 48791555
30 419983404
31 2217443166
32 2617207503
33 2894318150
34 8776851351
35 118596802796

List of values

[1, 2, 4, 5, 6, 10, 12, 17, 22, 45, 87, 217, 546, 17806, 41850, 127973, 189586, 435067, 475810, 595932, 3319478, 3737221, 5741156, 7349730, 7473734, 13114674, 26076896, 48515830, 48791555, 419983404, 2217443166, 2617207503, 2894318150, 8776851351, 118596802796]

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

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