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.

A164691 Number of reduced words of length n in Coxeter group on 46 generators S_i with relations (S_i)^2 = (S_i S_j)^7 = I.

Table of values

n a(n)
0 1
1 46
2 2070
3 93150
4 4191750
5 188628750
6 8488293750
7 381973217715
8 17188794750600
9 773495761682160
10 34807309181429400
11 1566328908922272000
12 70484800710609945000
13 3171816023387294250000
14 142731720665871344945190

List of values

[1, 46, 2070, 93150, 4191750, 188628750, 8488293750, 381973217715, 17188794750600, 773495761682160, 34807309181429400, 1566328908922272000, 70484800710609945000, 3171816023387294250000, 142731720665871344945190]

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

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