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.

A164664 Number of reduced words of length n in Coxeter group on 28 generators S_i with relations (S_i)^2 = (S_i S_j)^7 = I.

Table of values

n a(n)
0 1
1 28
2 756
3 20412
4 551124
5 14880348
6 401769396
7 10847773314
8 292889869272
9 7908026195160
10 213516699839352
11 5764950695053368
12 155653663349994264
13 4202648764205784984
14 113471512684966713186
15 3063730735882188973692

List of values

[1, 28, 756, 20412, 551124, 14880348, 401769396, 10847773314, 292889869272, 7908026195160, 213516699839352, 5764950695053368, 155653663349994264, 4202648764205784984, 113471512684966713186, 3063730735882188973692]

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

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