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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.

A375745 a(n) is the sum of the vector of the reduced discriminant of the n-th cyclotomic polynomial.

Table of values

n a(n)
1 1
2 1
3 4
4 4
5 16
6 4
7 36
8 16
9 36
10 16
11 100
12 16
13 144
14 36
15 72
16 64
17 256
18 36
19 324
20 64
21 156
22 100
23 484
24 64
25 400
26 144
27 324
28 144
29 784
30 72
31 900
32 256
33 420
34 256
35 648
36 144
37 1296
38 324
39 600
40 256
41 1600
42 156
43 1764
44 400
45 648
46 484
47 2116
48 256
49 1764
50 400
51 1056
52 576
53 2704
54 324
55 1720
56 576

List of values

[1, 1, 4, 4, 16, 4, 36, 16, 36, 16, 100, 16, 144, 36, 72, 64, 256, 36, 324, 64, 156, 100, 484, 64, 400, 144, 324, 144, 784, 72, 900, 256, 420, 256, 648, 144, 1296, 324, 600, 256, 1600, 156, 1764, 400, 648, 484, 2116, 256, 1764, 400, 1056, 576, 2704, 324, 1720, 576]