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.

A091081 Numbers n which when converted to base 7, 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 36
2 288
3 1800
4 2052
5 2304
6 12384
7 14400
8 16416
9 86472
10 88236
11 99072
12 100836
13 115200
14 605088
15 619200
16 691776
17 705888
18 806688
19 4235400
20 4247748
21 4323600
22 4335948
23 4840704
24 4853052
25 4928904
26 4941252
27 5534208
28 5647104
29 29647584
30 29746368
31 30254400
32 30353184

List of values

[36, 288, 1800, 2052, 2304, 12384, 14400, 16416, 86472, 88236, 99072, 100836, 115200, 605088, 619200, 691776, 705888, 806688, 4235400, 4247748, 4323600, 4335948, 4840704, 4853052, 4928904, 4941252, 5534208, 5647104, 29647584, 29746368, 30254400, 30353184]