cp's OEIS Frontend

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.

A248336 Smallest number m such that the Levenshtein distance of m and its reversal equals n.

Table of values

n a(n)
0 0
1 10
2 12
3 1000
4 1022
5 100000
6 100222
7 10000000
8 10002222
9 1000000000
10 1000022222
11 100000000000
12 100000222222
13 10000000000000
14 10000002222222
15 1000000000000000
16 1000000022222222
17 100000000000000000
18 100000000222222222
19 10000000000000000000

List of values

[0, 10, 12, 1000, 1022, 100000, 100222, 10000000, 10002222, 1000000000, 1000022222, 100000000000, 100000222222, 10000000000000, 10000002222222, 1000000000000000, 1000000022222222, 100000000000000000, 100000000222222222, 10000000000000000000]

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

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