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.

A337100 Numbers that have at least 4 different representations as the product of a number and of its decimal digits.

Table of values

n a(n)
1 0
2 549504
3 1578092544
4 12276847296
5 28961412480
6 35998381440
7 87012926784
8 118082893824
9 259456659840
10 335449175040
11 397315715328
12 579305502720
13 672777778176
14 712539265536
15 741360356352
16 863562591360
17 1138944651264
18 1264664088576
19 1276070713344
20 1300488037632

List of values

[0, 549504, 1578092544, 12276847296, 28961412480, 35998381440, 87012926784, 118082893824, 259456659840, 335449175040, 397315715328, 579305502720, 672777778176, 712539265536, 741360356352, 863562591360, 1138944651264, 1264664088576, 1276070713344, 1300488037632]

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

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