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.

A332443 Numbers k such that A332224(k) = A087808(sigma(k)) is odd.

Table of values

n a(n)
1 1
2 4
3 9
4 16
5 18
6 25
7 49
8 50
9 64
10 81
11 100
12 121
13 169
14 200
15 256
16 338
17 361
18 392
19 400
20 441
21 450
22 529
23 578
24 625
25 648
26 676
27 722
28 729
29 784
30 800
31 841
32 900
33 961
34 1024
35 1089
36 1156
37 1225
38 1250
39 1296
40 1352
41 1369
42 1568
43 1600
44 1682
45 1800
46 1849
47 2025
48 2116
49 2209
50 2312
51 2401
52 2450
53 2592
54 2601
55 2704
56 2738
57 3042
58 3136
59 3200
60 3249
61 3362
62 3364
63 3481
64 3600

List of values

[1, 4, 9, 16, 18, 25, 49, 50, 64, 81, 100, 121, 169, 200, 256, 338, 361, 392, 400, 441, 450, 529, 578, 625, 648, 676, 722, 729, 784, 800, 841, 900, 961, 1024, 1089, 1156, 1225, 1250, 1296, 1352, 1369, 1568, 1600, 1682, 1800, 1849, 2025, 2116, 2209, 2312, 2401, 2450, 2592, 2601, 2704, 2738, 3042, 3136, 3200, 3249, 3362, 3364, 3481, 3600]