cp's OEIS Frontend

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.

A282099 Coefficients in q-expansion of (E_2^2*E_4 - 2*E_2*E_6 + E_4^2)/1728, where E_2, E_4, E_6 are the Eisenstein series shown in A006352, A004009, A013973, respectively.

Table of values

n a(n)
0 0
1 1
2 36
3 252
4 1168
5 3150
6 9072
7 16856
8 37440
9 61317
10 113400
11 161172
12 294336
13 371462
14 606816
15 793800
16 1198336
17 1420146
18 2207412
19 2476460
20 3679200
21 4247712
22 5802192
23 6436872
24 9434880
25 9844375
26 13372632
27 14900760
28 19687808
29 20511990
30 28576800
31 28630112
32 38347776

List of values

[0, 1, 36, 252, 1168, 3150, 9072, 16856, 37440, 61317, 113400, 161172, 294336, 371462, 606816, 793800, 1198336, 1420146, 2207412, 2476460, 3679200, 4247712, 5802192, 6436872, 9434880, 9844375, 13372632, 14900760, 19687808, 20511990, 28576800, 28630112, 38347776]