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.

A225417 Composite numbers which contain their sum of aliquot parts as a substring.

Table of values

n a(n)
1 6
2 28
3 121
4 437
5 496
6 611
7 1331
8 1397
9 8128
10 10201
11 14641
12 27019
13 40301
14 40991
15 41347
16 41917
17 45743
18 47873
19 49901
20 51101
21 67997
22 76459
23 97637
24 99101
25 99553
26 99779
27 120353
28 133307
29 133961
30 134179
31 153091
32 161051
33 165101
34 165743
35 166171
36 182525
37 186503

List of values

[6, 28, 121, 437, 496, 611, 1331, 1397, 8128, 10201, 14641, 27019, 40301, 40991, 41347, 41917, 45743, 47873, 49901, 51101, 67997, 76459, 97637, 99101, 99553, 99779, 120353, 133307, 133961, 134179, 153091, 161051, 165101, 165743, 166171, 182525, 186503]