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.

A338543 Numbers k such that 1 + Product_{i prime(i) is divisible by prime(k).

Table of values

n	a(n)
1	1
2	2
3	8
4	233
5	431

List of values

[1, 2, 8, 233, 431]

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

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