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.

A237256 Smallest member of Sophie Germain pair, wherein each member of the prime pair is the smallest of its prime quadruplets (p, p+2, p+8, p+12).

Table of values

n a(n)
1 5
2 29
3 41609
4 4287599
5 16254449
6 87130709
7 118916729
8 157119089
9 173797289
10 180210059
11 207959879
12 309740999
13 349066439
14 356259989
15 401519399
16 473953229
17 705480749
18 912950249
19 994719629

List of values

[5, 29, 41609, 4287599, 16254449, 87130709, 118916729, 157119089, 173797289, 180210059, 207959879, 309740999, 349066439, 356259989, 401519399, 473953229, 705480749, 912950249, 994719629]

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

Content is available under The OEIS End-User License Agreement.