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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.

A282020 Coefficients in q-expansion of (E_2^3 - E_2*E_4)/288, where E_2 and E_4 are the Eisenstein series shown in A006352 and A004009, respectively.

Table of values

n a(n)
0 0
1 -1
2 18
3 204
4 788
5 2250
6 4968
7 9688
8 17640
9 27747
10 45900
11 64548
12 98448
13 128674
14 188496
15 232200
16 326864
17 386478
18 537354
19 608380
20 819000
21 926688
22 1214136
23 1323144
24 1758240
25 1852625
26 2401308
27 2584440
28 3252256
29 3385170
30 4374000
31 4433248
32 5604768
33 5840208
34 7143876
35 7232400
36 9239364
37 9058858

List of values

[0, -1, 18, 204, 788, 2250, 4968, 9688, 17640, 27747, 45900, 64548, 98448, 128674, 188496, 232200, 326864, 386478, 537354, 608380, 819000, 926688, 1214136, 1323144, 1758240, 1852625, 2401308, 2584440, 3252256, 3385170, 4374000, 4433248, 5604768, 5840208, 7143876, 7232400, 9239364, 9058858]