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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.

A323854 Triangle read by rows: T(n,k) is the numerator of the generalized harmonic number H(n,k) of rank k (n >= 1, 0 <= k <= n - 1).

Table of values

n a(n)
1 1
2 3
3 1
4 11
5 2
6 1
7 25
8 35
9 5
10 1
11 137
12 15
13 17
14 3
15 1
16 49
17 203
18 49
19 35
20 7
21 1
22 363
23 469
24 967
25 28
26 23
27 4
28 1
29 761
30 29531
31 801
32 1069
33 27
34 39
35 9
36 1
37 7129
38 6515
39 4523
40 285
41 3013
42 75
43 145
44 5
45 1
46 7381
47 177133
48 84095
49 341693
50 8591
51 7513
52 605
53 44
54 11
55 1
56 83711
57 190553
58 341747
59 139381
60 242537
61 1903
62 10831
63 33
64 35
65 6
66 1

List of values

[1, 3, 1, 11, 2, 1, 25, 35, 5, 1, 137, 15, 17, 3, 1, 49, 203, 49, 35, 7, 1, 363, 469, 967, 28, 23, 4, 1, 761, 29531, 801, 1069, 27, 39, 9, 1, 7129, 6515, 4523, 285, 3013, 75, 145, 5, 1, 7381, 177133, 84095, 341693, 8591, 7513, 605, 44, 11, 1, 83711, 190553, 341747, 139381, 242537, 1903, 10831, 33, 35, 6, 1]