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.

A181503 Slowest-growing sequence of primes p where 1/(p+1) sums to 1 without actually reaching it.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 11
6 29
7 127
8 1931
9 309121
10 47777896349
11 76090912606600214447
12 120621395443859821620817698234224534627
13 63813688766771960235613705494151343867425896610637722399417500492543759703

List of values

[2, 3, 5, 7, 11, 29, 127, 1931, 309121, 47777896349, 76090912606600214447, 120621395443859821620817698234224534627, 63813688766771960235613705494151343867425896610637722399417500492543759703]

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

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