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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.

A116194 Numbers k such that k concatenated with k+5 gives the product of two numbers which differ by 6.

Table of values

n a(n)
1 1
2 2
3 10
4 47
5 550
6 802
7 570035
8 623387
9 1327222
10 4041011
11 8252210
12 164398539591831062
13 173868055738777586
14 339918283297349107
15 353476744122425611
16 846974882088186070
17 868300386379144450

List of values

[1, 2, 10, 47, 550, 802, 570035, 623387, 1327222, 4041011, 8252210, 164398539591831062, 173868055738777586, 339918283297349107, 353476744122425611, 846974882088186070, 868300386379144450]

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

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