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.

A030073 Numbers k such that k^2 is palindromic in base 15.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 8
7 12
8 16
9 19
10 32
11 39
12 64
13 76
14 128
15 144
16 226
17 241
18 256
19 271
20 311
21 452
22 467
23 478
24 482
25 576
26 715
27 904
28 964
29 1024
30 1748
31 1808
32 1868
33 2304
34 2652
35 2860
36 3376
37 3401
38 3616
39 3856
40 4639
41 6752
42 6992
43 7172
44 8649
45 10715
46 13504
47 13604

List of values

[0, 1, 2, 3, 4, 8, 12, 16, 19, 32, 39, 64, 76, 128, 144, 226, 241, 256, 271, 311, 452, 467, 478, 482, 576, 715, 904, 964, 1024, 1748, 1808, 1868, 2304, 2652, 2860, 3376, 3401, 3616, 3856, 4639, 6752, 6992, 7172, 8649, 10715, 13504, 13604]