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.

A036463 Conjecturally, a power of 2 written in base 3 cannot have this many 2's.

Table of values

n a(n)
1 42
2 281
3 375
4 416
5 593
6 736
7 907
8 975
9 1096
10 1193
11 1298
12 1330
13 1401
14 1420
15 1463
16 1577
17 1633
18 1707
19 2281
20 2288
21 2460
22 2712
23 2759
24 3085
25 3135
26 3412
27 3599
28 3722
29 3823
30 4328
31 4337
32 4365
33 4546
34 4711
35 5116
36 5215
37 5243
38 5291
39 5299
40 5415
41 5436
42 5449
43 5710
44 5726

List of values

[42, 281, 375, 416, 593, 736, 907, 975, 1096, 1193, 1298, 1330, 1401, 1420, 1463, 1577, 1633, 1707, 2281, 2288, 2460, 2712, 2759, 3085, 3135, 3412, 3599, 3722, 3823, 4328, 4337, 4365, 4546, 4711, 5116, 5215, 5243, 5291, 5299, 5415, 5436, 5449, 5710, 5726]