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.

A116133 Numbers k such that k concatenated with k-4 gives the product of two numbers which differ by 9.

Table of values

n a(n)
1 64
2 1876
3 3214
4 8776
5 17227120144584448354
6 19391087990479091186
7 21557280540171744040
8 23970390649400564404
9 26051259424903756364
10 28697643366269876506
11 31320461807899711990
12 34215988012600009664

List of values

[64, 1876, 3214, 8776, 17227120144584448354, 19391087990479091186, 21557280540171744040, 23970390649400564404, 26051259424903756364, 28697643366269876506, 31320461807899711990, 34215988012600009664]

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

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