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.

A164027 Number of reduced words of length n in Coxeter group on 30 generators S_i with relations (S_i)^2 = (S_i S_j)^6 = I.

Table of values

n a(n)
0 1
1 30
2 870
3 25230
4 731670
5 21218430
6 615334035
7 17844674400
8 517495192200
9 15007349977200
10 435212842037400
11 12621163507344000
12 366013483272687390
13 10614383520144862920
14 307816904736225416280
15 8926683934263695000520

List of values

[1, 30, 870, 25230, 731670, 21218430, 615334035, 17844674400, 517495192200, 15007349977200, 435212842037400, 12621163507344000, 366013483272687390, 10614383520144862920, 307816904736225416280, 8926683934263695000520]

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

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