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.

A116139 Numbers k such that k concatenated with k-3 gives the product of two numbers which differ by 8.

Table of values

n a(n)
1 43
2 20440836
3 30017751
4 61336887
5 52400871197755334426147587
6 53651708763838760619655612
7 56652002793835820319625612
8 57952296063256269823192087
9 17684775866714240650923831481623

List of values

[43, 20440836, 30017751, 61336887, 52400871197755334426147587, 53651708763838760619655612, 56652002793835820319625612, 57952296063256269823192087, 17684775866714240650923831481623]

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

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