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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.

A340468 a(n) is the least prime of the form 2 + Product_{i=n..m} prime(i).

Table of values

n a(n)
2 5
3 7
4 79
5 13
6 223
7 19
8 439
9 130753887906569681111538991218568790437537693430279000532630035672131604633987039552816424896353327834998483765849409837393409377729040653460715050958787058270805333463
10 31
11 34826927179023475480751694965449235272424989980919

List of values

[5, 7, 79, 13, 223, 19, 439, 130753887906569681111538991218568790437537693430279000532630035672131604633987039552816424896353327834998483765849409837393409377729040653460715050958787058270805333463, 31, 34826927179023475480751694965449235272424989980919]

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

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