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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.

A116168 Numbers k such that k concatenated with k+1 gives the product of two numbers which differ by 8.

Table of values

n a(n)
1 19
2 32
3 16284704
4 35576083
5 15764836187996024260119639732979
6 19807200907254352332962649366152
7 20298517078413563250826300137112
8 30190765850423053042937262322867
9 30796637697589506772859224996627

List of values

[19, 32, 16284704, 35576083, 15764836187996024260119639732979, 19807200907254352332962649366152, 20298517078413563250826300137112, 30190765850423053042937262322867, 30796637697589506772859224996627]

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

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