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.

A077327 Smallest number beginning with 2 and having exactly n distinct prime divisors.

Table of values

n a(n)
1 2
2 20
3 204
4 210
5 2310
6 200970
7 2012010
8 20030010
9 223092870
10 20090100030
11 200560490130
12 20055767721990
13 2000029432190790
14 20384767656323070
15 2000848249650860610
16 200001648981983238390
17 2183473617971732996910

List of values

[2, 20, 204, 210, 2310, 200970, 2012010, 20030010, 223092870, 20090100030, 200560490130, 20055767721990, 2000029432190790, 20384767656323070, 2000848249650860610, 200001648981983238390, 2183473617971732996910]

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

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