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.

A186722 a(n) = numerator of Sum_{k=1..p-1} 1/k^2 for p the n-th prime.

Table of values

n a(n)
1 1
2 5
3 205
4 5369
5 1968329
6 240505109
7 822968714749
8 238820721143261
9 354019312583809
10 10383930672892966877209
11 8745363341445960333910369
12 33729537728506506466441425661
13 46252969210499754415427421586309
14 11115284554577186575391010113969347
15 20577813589884143264711540636313749803

List of values

[1, 5, 205, 5369, 1968329, 240505109, 822968714749, 238820721143261, 354019312583809, 10383930672892966877209, 8745363341445960333910369, 33729537728506506466441425661, 46252969210499754415427421586309, 11115284554577186575391010113969347, 20577813589884143264711540636313749803]

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

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