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.

A166075 Number of reduced words of length n in Coxeter group on 31 generators S_i with relations (S_i)^2 = (S_i S_j)^10 = I.

Table of values

n a(n)
0 1
1 31
2 930
3 27900
4 837000
5 25110000
6 753300000
7 22599000000
8 677970000000
9 20339100000000
10 610172999999535
11 18305189999972100
12 549155699998744965
13 16474670999949807900
14 494240129998118005500
15 14827203899932253220000

List of values

[1, 31, 930, 27900, 837000, 25110000, 753300000, 22599000000, 677970000000, 20339100000000, 610172999999535, 18305189999972100, 549155699998744965, 16474670999949807900, 494240129998118005500, 14827203899932253220000]

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

Content is available under The OEIS End-User License Agreement.