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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.

A300051 Triangle read by rows giving numbers T(n,j) (n >= 0, 1 <= j <= n+1) of certain restricted partitions of 2n into j blocks.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 5
5 2
6 1
7 19
8 24
9 5
10 1
11 69
12 202
13 112
14 14
15 1
16 251
17 1520
18 1665
19 510
20 42
21 1
22 923
23 11000
24 21121
25 11827
26 2277
27 132
28 1
29 3431
30 78806
31 249137
32 226205
33 76111
34 10010
35 429
36 1
37 12869
38 566234
39 2840928
40 3918842
41 2044444
42 456456
43 43472
44 1430

List of values

[1, 1, 1, 1, 5, 2, 1, 19, 24, 5, 1, 69, 202, 112, 14, 1, 251, 1520, 1665, 510, 42, 1, 923, 11000, 21121, 11827, 2277, 132, 1, 3431, 78806, 249137, 226205, 76111, 10010, 429, 1, 12869, 566234, 2840928, 3918842, 2044444, 456456, 43472, 1430]