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.

A068910 a(n) is the unique k such that palindrome A068065(n) = k + reverse(k).

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 10
6 100
7 120
8 130
9 140
10 1000
11 10000
12 10100
13 10200
14 10300
15 10400
16 100000
17 1000000
18 1001000
19 1002000
20 1003000
21 1004000
22 10000000
23 100000000
24 100010000
25 100020000
26 100030000
27 100040000
28 1000000000
29 10000000000

List of values

[0, 1, 2, 3, 4, 10, 100, 120, 130, 140, 1000, 10000, 10100, 10200, 10300, 10400, 100000, 1000000, 1001000, 1002000, 1003000, 1004000, 10000000, 100000000, 100010000, 100020000, 100030000, 100040000, 1000000000, 10000000000]