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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.

A374604 Denominators of sorted rationals r(n) of the form k/d, where d=(i+1)^m, 1 <= m < bigomega(k), bigomega(k) == 0 (mod i), bigomega(d) == 0 (mod i) and gcd(k, prime(j)) = 1 for all j <= i.

Table of values

n a(n)
1 2
2 4
3 2
4 8
5 2
6 4
7 2
8 2
9 16
10 4
11 2
12 8
13 2
14 4
15 2
16 4
17 2
18 32
19 8
20 2
21 4
22 16
23 2
24 4
25 2
26 8
27 2
28 4
29 8
30 4
31 2
32 2
33 4
34 64
35 2
36 16
37 4
38 8
39 2
40 32
41 4
42 2
43 8
44 2
45 4
46 16
47 2
48 4
49 2
50 4
51 8
52 2
53 16
54 2
55 8
56 4
57 2
58 4
59 2
60 8
61 128
62 4
63 2
64 32
65 8
66 2
67 16
68 4
69 64
70 8
71 2
72 4
73 2
74 16
75 2
76 2
77 4
78 4
79 2
80 8
81 2

List of values

[2, 4, 2, 8, 2, 4, 2, 2, 16, 4, 2, 8, 2, 4, 2, 4, 2, 32, 8, 2, 4, 16, 2, 4, 2, 8, 2, 4, 8, 4, 2, 2, 4, 64, 2, 16, 4, 8, 2, 32, 4, 2, 8, 2, 4, 16, 2, 4, 2, 4, 8, 2, 16, 2, 8, 4, 2, 4, 2, 8, 128, 4, 2, 32, 8, 2, 16, 4, 64, 8, 2, 4, 2, 16, 2, 2, 4, 4, 2, 8, 2]

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