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.

A116203 Numbers k such that k concatenated with k+6 gives the product of two numbers which differ by 9.

Table of values

n a(n)
1 24
2 26
3 1014
4 1196
5 4280
6 4646
7 10512559797957763880
8 22117246687805424846
9 24058546574769555806
10 25959521962351403984
11 28059292876752476030
12 45666404019969616806
13 51120259070514684854
14 56575813788698035286

List of values

[24, 26, 1014, 1196, 4280, 4646, 10512559797957763880, 22117246687805424846, 24058546574769555806, 25959521962351403984, 28059292876752476030, 45666404019969616806, 51120259070514684854, 56575813788698035286]

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

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