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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.

A067096 Floor[X/Y] where X = concatenation in increasing order of first n even numbers and Y = that of first n natural numbers.

Table of values

n a(n)
1 2
2 2
3 2
4 2
5 19
6 199
7 1999
8 19991
9 199916
10 199916
11 199916
12 199916
13 199916
14 199916
15 199916
16 199916
17 199916
18 199916
19 199916
20 199916
21 199916
22 199916
23 199916
24 199916
25 199916
26 199916
27 199916
28 199916
29 199916
30 199916
31 199916
32 199916
33 199916
34 199916

List of values

[2, 2, 2, 2, 19, 199, 1999, 19991, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916, 199916]

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

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