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.

A058909 Integers whose set of prime factors (taken with multiplicity) uses each digit exactly once (i.e., is pandigital) in base 10.

Table of values

n a(n)
1 15618090
2 22022490
3 22816290
4 22908090
5 23294190
6 23507490
7 26679990
8 27114690
9 27687090
10 28275690
11 29447898
12 29544690
13 29582490
14 29670378
15 29910138
16 30134238
17 30426918
18 31207890
19 31406910
20 31430670
21 31490610
22 32024670
23 32035470
24 32054910

List of values

[15618090, 22022490, 22816290, 22908090, 23294190, 23507490, 26679990, 27114690, 27687090, 28275690, 29447898, 29544690, 29582490, 29670378, 29910138, 30134238, 30426918, 31207890, 31406910, 31430670, 31490610, 32024670, 32035470, 32054910]

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

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