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.

A091078 Numbers n which when converted to base 4, reversed and converted back to base 10 yield a number m such that n mod m = 0. Cases which are trivial or result in digit loss are excluded.

Table of values

n a(n)
1 225
2 945
3 3825
4 15345
5 57825
6 61425
7 230625
8 245745
9 921825
10 968625
11 983025
12 368
13 6625
14 3871665
15 3932145
16 14745825
17 14803425
18 15483825
19 15671025
20 15728625
21 589826
22 25
23 59224545
24 61932465
25 62672625
26 62914545

List of values

[225, 945, 3825, 15345, 57825, 61425, 230625, 245745, 921825, 968625, 983025, 368, 6625, 3871665, 3932145, 14745825, 14803425, 15483825, 15671025, 15728625, 589826, 25, 59224545, 61932465, 62672625, 62914545]