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.

A288909 Theta series of the 48-dimensional lattice of hyper-roots E_21(SU(3)).

Table of values

n a(n)
0 1
1 0
2 144
3 64512
4 54181224
5 9051337728
6 600733473408
7 20812816594944
8 448918973204472
9 6740188251918336
10 76049259049861920
11 680967847813874688
12 5038062720867937080
13 31753526303307884544
14 174598186489865835840
15 853480923125492828160
16 3765776231556517654872

List of values

[1, 0, 144, 64512, 54181224, 9051337728, 600733473408, 20812816594944, 448918973204472, 6740188251918336, 76049259049861920, 680967847813874688, 5038062720867937080, 31753526303307884544, 174598186489865835840, 853480923125492828160, 3765776231556517654872]

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

Content is available under The OEIS End-User License Agreement.