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.

A166543 Number of reduced words of length n in Coxeter group on 10 generators S_i with relations (S_i)^2 = (S_i S_j)^12 = I.

Table of values

n a(n)
0 1
1 10
2 90
3 810
4 7290
5 65610
6 590490
7 5314410
8 47829690
9 430467210
10 3874204890
11 34867844010
12 313810596045
13 2824295364000
14 25418658272400
15 228767924419200
16 2058911319481200
17 18530201872706400
18 166771816830738000

List of values

[1, 10, 90, 810, 7290, 65610, 590490, 5314410, 47829690, 430467210, 3874204890, 34867844010, 313810596045, 2824295364000, 25418658272400, 228767924419200, 2058911319481200, 18530201872706400, 166771816830738000]

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

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