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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.

A067097 Floor[X/Y] where X = concatenation in increasing order of first n powers of 2 and Y = that of first n natural numbers.

Table of values

n a(n)
1 2
2 2
3 2
4 20
5 201
6 2010
7 201012
8 20101226
9 2010122457
10 201012245610
11 20101224560848
12 2010122456084687
13 201012245608468521
14 201012245608468519453
15 201012245608468519428723
16 201012245608468519428463029
17 2010122456084685194284602619644

List of values

[2, 2, 2, 20, 201, 2010, 201012, 20101226, 2010122457, 201012245610, 20101224560848, 2010122456084687, 201012245608468521, 201012245608468519453, 201012245608468519428723, 201012245608468519428463029, 2010122456084685194284602619644]

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

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