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.

A162218 Greatest integer equal to the sum of the n-th powers of its base-3 digits (written in base 10).

Table of values

n a(n)
0 1
1 2
2 8
3 17
4 1
5 65
6 131
7 512
8 259
9 2050
10 4100
11 1
12 16388
13 57346
14 65539
15 196610
16 458755
17 1
18 1572868
19 3670019
20 6291461
21 1
22 41943041
23 1
24 100663298
25 234881030
26 335544328
27 1207959557
28 2415919109
29 4831838216
30 5368709131
31 10737418246
32 34359738373

List of values

[1, 2, 8, 17, 1, 65, 131, 512, 259, 2050, 4100, 1, 16388, 57346, 65539, 196610, 458755, 1, 1572868, 3670019, 6291461, 1, 41943041, 1, 100663298, 234881030, 335544328, 1207959557, 2415919109, 4831838216, 5368709131, 10737418246, 34359738373]