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.

A239939 Members of a pair (m,n) such that sigma(m) = sigma(n) = sigma(n-m), m < n where sigma = A000203.

Table of values

n a(n)
1 1288
2 2773
3 1485
4 2773
5 5775
6 11903
7 6128
8 11903
9 8008
10 19693
11 11685
12 19693
13 16744
14 36049
15 19305
16 36049
17 21896
18 47141
19 25245
20 47141
21 24472
22 52687
23 28215
24 52687
25 26488
26 61993
27 35505
28 61993
29 32620
30 78061
31 45441
32 78061
33 37352
34 80417
35 43065
36 80417
37 39928
38 85963

List of values

[1288, 2773, 1485, 2773, 5775, 11903, 6128, 11903, 8008, 19693, 11685, 19693, 16744, 36049, 19305, 36049, 21896, 47141, 25245, 47141, 24472, 52687, 28215, 52687, 26488, 61993, 35505, 61993, 32620, 78061, 45441, 78061, 37352, 80417, 43065, 80417, 39928, 85963]