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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.

A163075 Primes of the form k$ + 1. Here '$' denotes the swinging factorial function (A056040).

Table of values

n a(n)
1 2
2 3
3 7
4 31
5 71
6 631
7 3433
8 51481
9 2704157
10 280816201
11 4808643121
12 35345263801
13 2104098963721
14 94684453367401
15 1580132580471901
16 483701705079089804581
17 6892620648693261354601
18 410795449442059149332177041
19 2522283613639104833370312431401

List of values

[2, 3, 7, 31, 71, 631, 3433, 51481, 2704157, 280816201, 4808643121, 35345263801, 2104098963721, 94684453367401, 1580132580471901, 483701705079089804581, 6892620648693261354601, 410795449442059149332177041, 2522283613639104833370312431401]

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

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