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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.

A202017 Triangle of coefficients of the numerator polynomials of the rational o.g.f.'s of the diagonals of A059297.

Table of values

n a(n)
1 1
2 2
3 3
4 9
5 4
6 52
7 64
8 5
9 195
10 855
11 625
12 6
13 606
14 6546
15 15306
16 7776
17 7
18 1701
19 38486
20 201866
21 305571
22 117649
23 8
24 4488
25 194160
26 1950320
27 6244680
28 6806472
29 2097152
30 9
31 11367
32 887949
33 15597315
34 90665595
35 200503701
36 168205743
37 43046721

List of values

[1, 2, 3, 9, 4, 52, 64, 5, 195, 855, 625, 6, 606, 6546, 15306, 7776, 7, 1701, 38486, 201866, 305571, 117649, 8, 4488, 194160, 1950320, 6244680, 6806472, 2097152, 9, 11367, 887949, 15597315, 90665595, 200503701, 168205743, 43046721]