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.

A336461 Numbers k for which A335915(k) = A335915(sigma(k)).

Table of values

n a(n)
1 1
2 2
3 3
4 6
5 20
6 28
7 40
8 56
9 60
10 84
11 120
12 135
13 160
14 168
15 176
16 189
17 224
18 270
19 304
20 378
21 480
22 496
23 528
24 585
25 672
26 819
27 912
28 1170
29 1372
30 1488
31 1638
32 1836
33 2156
34 2744
35 3025
36 3672
37 3724
38 3780
39 4116
40 4312
41 4572
42 6050
43 6076
44 6468
45 6525
46 7448
47 7560
48 7956
49 8128
50 8232
51 9075
52 9144
53 9225
54 9261
55 10224
56 10880
57 10976
58 11172
59 12152
60 12936
61 13050
62 14144

List of values

[1, 2, 3, 6, 20, 28, 40, 56, 60, 84, 120, 135, 160, 168, 176, 189, 224, 270, 304, 378, 480, 496, 528, 585, 672, 819, 912, 1170, 1372, 1488, 1638, 1836, 2156, 2744, 3025, 3672, 3724, 3780, 4116, 4312, 4572, 6050, 6076, 6468, 6525, 7448, 7560, 7956, 8128, 8232, 9075, 9144, 9225, 9261, 10224, 10880, 10976, 11172, 12152, 12936, 13050, 14144]