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.

A015877 Numbers k such that sigma(k) = sigma(k+9).

Table of values

n a(n)
1 14
2 16
3 46
4 446
5 1146
6 26766
7 35805
8 143605
9 179086
10 185946
11 437745
12 1187725
13 1194646
14 1327086
15 1746946
16 2201806
17 2893605
18 3003385
19 3574725
20 3730125
21 4053586
22 4928385
23 5715325
24 6220305
25 7507946
26 9423645
27 9897186

List of values

[14, 16, 46, 446, 1146, 26766, 35805, 143605, 179086, 185946, 437745, 1187725, 1194646, 1327086, 1746946, 2201806, 2893605, 3003385, 3574725, 3730125, 4053586, 4928385, 5715325, 6220305, 7507946, 9423645, 9897186]