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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.

A282780 Coefficients in q-expansion of E_2^3*E_6, where E_2 and E_6 are respectively the Eisenstein series A006352 and A013973.

Table of values

n a(n)
0 1
1 -576
2 21168
3 308736
4 -15034608
5 -39208320
6 1590712128
7 20299281408
8 137107250640
9 665776675008
10 2599125524640
11 8637331788288
12 25350641846208
13 67336913702016
14 164742803455104
15 376186503674880
16 809848148403024
17 1657081821679488
18 3243133560510576

List of values

[1, -576, 21168, 308736, -15034608, -39208320, 1590712128, 20299281408, 137107250640, 665776675008, 2599125524640, 8637331788288, 25350641846208, 67336913702016, 164742803455104, 376186503674880, 809848148403024, 1657081821679488, 3243133560510576]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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