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.

A284043 Starts of a run of at least n consecutive numbers k for which k^2 - k + 41 is composite.

Table of values

n a(n)
1 41
2 41
3 122
4 162
5 299
6 326
7 326
8 1064
9 1064
10 1064
11 1064
12 1064
13 5664
14 5664
15 5664
16 5664
17 9265
18 9265
19 9265
20 22818
21 22818
22 37784
23 37784
24 47494
25 100202
26 100202
27 100202
28 167628
29 167628
30 167628
31 167628
32 167628
33 167628
34 167628
35 167628
36 176956
37 176956
38 176956
39 1081297

List of values

[41, 41, 122, 162, 299, 326, 326, 1064, 1064, 1064, 1064, 1064, 5664, 5664, 5664, 5664, 9265, 9265, 9265, 22818, 22818, 37784, 37784, 47494, 100202, 100202, 100202, 167628, 167628, 167628, 167628, 167628, 167628, 167628, 167628, 176956, 176956, 176956, 1081297]

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

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