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.

A091852 Numerator of Sum_{i=1..n} prime(i)/prime(i+1).

Table of values

n a(n)
1 2
2 19
3 208
4 3023
5 52004
6 1079263
7 24845332
8 663589691
9 21809669044
10 769910292199
11 31595368408378
12 1432693760237483
13 67842962092519574
14 3469898586979325623
15 198354535000733806154
16 12566530264688830748431

List of values

[2, 19, 208, 3023, 52004, 1079263, 24845332, 663589691, 21809669044, 769910292199, 31595368408378, 1432693760237483, 67842962092519574, 3469898586979325623, 198354535000733806154, 12566530264688830748431]

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

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