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.

A163526 Number of reduced words of length n in Coxeter group on 26 generators S_i with relations (S_i)^2 = (S_i S_j)^5 = I.

Table of values

n a(n)
0 1
1 26
2 650
3 16250
4 406250
5 10155925
6 253890000
7 6347047200
8 158671110000
9 3966651000000
10 99163106355300
11 2478998445300000
12 61972980856207200
13 1549275016079700000
14 38730637808401500000
15 968235006358878382800

List of values

[1, 26, 650, 16250, 406250, 10155925, 253890000, 6347047200, 158671110000, 3966651000000, 99163106355300, 2478998445300000, 61972980856207200, 1549275016079700000, 38730637808401500000, 968235006358878382800]

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

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