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.

A164909 Number of reduced words of length n in Coxeter group on 19 generators S_i with relations (S_i)^2 = (S_i S_j)^8 = I.

Table of values

n a(n)
0 1
1 19
2 342
3 6156
4 110808
5 1994544
6 35901792
7 646232256
8 11632180437
9 209379244788
10 3768826350951
11 67838873322924
12 1221099701917140
13 21979794312389664
14 395636291824874544
15 7121453148481232448

List of values

[1, 19, 342, 6156, 110808, 1994544, 35901792, 646232256, 11632180437, 209379244788, 3768826350951, 67838873322924, 1221099701917140, 21979794312389664, 395636291824874544, 7121453148481232448]

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

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