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.

A265713 Numbers k such that floor(Sum_{d|k} 1 / sigma(d)) = 3.

Table of values

n a(n)
1 110880
2 166320
3 221760
4 277200
5 327600
6 332640
7 360360
8 388080
9 393120
10 415800
11 443520
12 471240
13 480480
14 491400
15 498960
16 526680
17 540540
18 554400
19 556920
20 582120
21 589680
22 600600
23 622440
24 637560
25 655200
26 665280
27 693000
28 720720
29 776160
30 786240
31 803880
32 831600

List of values

[110880, 166320, 221760, 277200, 327600, 332640, 360360, 388080, 393120, 415800, 443520, 471240, 480480, 491400, 498960, 526680, 540540, 554400, 556920, 582120, 589680, 600600, 622440, 637560, 655200, 665280, 693000, 720720, 776160, 786240, 803880, 831600]