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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.

A115780 Consider the Levenshtein distance between k considered as a decimal string and k considered as a binary string. Then a(n) is the number of nonnegative integers having a Levenshtein distance of n.

Table of values

n a(n)
0 2
1 0
2 4
3 8
4 14
5 32
6 60
7 140
8 212
9 750
10 1322
11 2540
12 6862
13 13040
14 27174
15 57052
16 117164
17 248360
18 555254

List of values

[2, 0, 4, 8, 14, 32, 60, 140, 212, 750, 1322, 2540, 6862, 13040, 27174, 57052, 117164, 248360, 555254]

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

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