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.

A065317 Largest prime divisor of the sum of the n-th primorial and the (n+1)-st prime.

Table of values

n a(n)
1 5
2 11
3 37
4 17
5 101
6 30047
7 510529
8 9699713
9 1427
10 76829
11 789077
12 659863
13 810104837
14 13082761331670077
15 652833094897
16 32589158477190044789
17 1922760350154212639131
18 28406001782370300553
19 770555057
20 94904036422299534098897
21 40729680599249024150621323549

List of values

[5, 11, 37, 17, 101, 30047, 510529, 9699713, 1427, 76829, 789077, 659863, 810104837, 13082761331670077, 652833094897, 32589158477190044789, 1922760350154212639131, 28406001782370300553, 770555057, 94904036422299534098897, 40729680599249024150621323549]

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

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