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.

A379896 a(n) is the least number k whose digit sums are 2*n-1, 2*n and 2*n+1 in bases 2*n-1, 2*n and 2*n+1 respectively.

Table of values

n a(n)
2 13
3 61
4 169
5 13321
6 4621
7 14197
8 5041
9 7345
10 10261
11 13861
12 18217
13 23401
14 29485
15 36541
16 74401
17 89761
18 107101
19 126541
20 148201
21 172201
22 198661
23 227701
24 259441
25 294001
26 331501
27 520885
28 582121
29 647977
30 718621
31 794221
32 874945
33 960961
34 1052437
35 1149541
36 1252441
37 1361305
38 1898101
39 2054053
40 2218321

List of values

[13, 61, 169, 13321, 4621, 14197, 5041, 7345, 10261, 13861, 18217, 23401, 29485, 36541, 74401, 89761, 107101, 126541, 148201, 172201, 198661, 227701, 259441, 294001, 331501, 520885, 582121, 647977, 718621, 794221, 874945, 960961, 1052437, 1149541, 1252441, 1361305, 1898101, 2054053, 2218321]