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.

A249899 Numbers k such that sigma(k) contains the same digits as k in base 10.

Table of values

n a(n)
1 1
2 69
3 211
4 258
5 270
6 276
7 433
8 609
9 639
10 787
11 877
12 1021
13 1201
14 1231
15 1255
16 1291
17 1321
18 1433
19 1621
20 1721
21 1787
22 1877
23 2011
24 2111
25 2131
26 2141
27 2161
28 2204
29 2311
30 2391
31 2411
32 2556
33 2676
34 2711
35 2931
36 3121
37 3343
38 3409
39 3413
40 3433
41 3463
42 3554
43 3643
44 3678
45 3679
46 3877

List of values

[1, 69, 211, 258, 270, 276, 433, 609, 639, 787, 877, 1021, 1201, 1231, 1255, 1291, 1321, 1433, 1621, 1721, 1787, 1877, 2011, 2111, 2131, 2141, 2161, 2204, 2311, 2391, 2411, 2556, 2676, 2711, 2931, 3121, 3343, 3409, 3413, 3433, 3463, 3554, 3643, 3678, 3679, 3877]