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.

A046754 Numbers k such that the square of d(k) (number of divisors) divides k.

Table of values

n a(n)
1 1
2 9
3 128
4 625
5 972
6 1152
7 2000
8 2025
9 5625
10 6561
11 7776
12 8100
13 10000
14 10800
15 18000
16 21952
17 26244
18 30000
19 32768
20 35721
21 50625
22 55296
23 56700
24 64000
25 64800
26 65856
27 70000
28 80000
29 84672
30 89100
31 90000
32 97200
33 98304
34 99225
35 105300
36 109760
37 110000

List of values

[1, 9, 128, 625, 972, 1152, 2000, 2025, 5625, 6561, 7776, 8100, 10000, 10800, 18000, 21952, 26244, 30000, 32768, 35721, 50625, 55296, 56700, 64000, 64800, 65856, 70000, 80000, 84672, 89100, 90000, 97200, 98304, 99225, 105300, 109760, 110000]