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.

A162811 Number of reduced words of length n in Coxeter group on 25 generators S_i with relations (S_i)^2 = (S_i S_j)^3 = I.

Table of values

n a(n)
0 1
1 25
2 600
3 14100
4 331200
5 7776300
6 182580900
7 4286804400
8 100649603100
9 2363145044100
10 55484118871200
11 1302707779596300
12 30586185632580900
13 718130931671624400
14 16860946350828143100
15 395876990262902324100

List of values

[1, 25, 600, 14100, 331200, 7776300, 182580900, 4286804400, 100649603100, 2363145044100, 55484118871200, 1302707779596300, 30586185632580900, 718130931671624400, 16860946350828143100, 395876990262902324100]

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

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