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.

A331700 Binary XOR of squares of divisors of n.

Table of values

n a(n)
1 1
2 5
3 8
4 21
5 24
6 40
7 48
8 85
9 89
10 120
11 120
12 168
13 168
14 240
15 240
16 341
17 288
18 317
19 360
20 504
21 384
22 408
23 528
24 680
25 617
26 520
27 640
28 1008
29 840
30 816
31 960
32 1365
33 1072
34 1440
35 1248
36 1197
37 1368
38 1224
39 1360
40 2040
41 1680
42 1920
43 1848
44 1560
45 1864
46 2640
47 2208
48 2728
49 2385
50 3021

List of values

[1, 5, 8, 21, 24, 40, 48, 85, 89, 120, 120, 168, 168, 240, 240, 341, 288, 317, 360, 504, 384, 408, 528, 680, 617, 520, 640, 1008, 840, 816, 960, 1365, 1072, 1440, 1248, 1197, 1368, 1224, 1360, 2040, 1680, 1920, 1848, 1560, 1864, 2640, 2208, 2728, 2385, 3021]