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.

A072432 Numbers n for which there are exactly eight k such that n = k + reverse(k).

Table of values

n a(n)
1 88
2 808
3 828
4 848
5 868
6 888
7 908
8 928
9 948
10 968
11 988
12 1131
13 1151
14 1171
15 1191
16 1211
17 1231
18 1251
19 1271
20 1291
21 1771
22 2211
23 2332
24 3652
25 4114
26 5874
27 8008
28 9988
29 12991
30 15125
31 16885
32 17071
33 17271
34 17347
35 17471
36 17671
37 17871
38 18071
39 18271
40 18471

List of values

[88, 808, 828, 848, 868, 888, 908, 928, 948, 968, 988, 1131, 1151, 1171, 1191, 1211, 1231, 1251, 1271, 1291, 1771, 2211, 2332, 3652, 4114, 5874, 8008, 9988, 12991, 15125, 16885, 17071, 17271, 17347, 17471, 17671, 17871, 18071, 18271, 18471]