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.

A167653 Number of reduced words of length n in Coxeter group on 8 generators S_i with relations (S_i)^2 = (S_i S_j)^15 = I.

Table of values

n a(n)
0 1
1 8
2 56
3 392
4 2744
5 19208
6 134456
7 941192
8 6588344
9 46118408
10 322828856
11 2259801992
12 15818613944
13 110730297608
14 775112083256
15 5425784582764
16 37980492079152
17 265863444552720
18 1861044111859632
19 13027308782951568

List of values

[1, 8, 56, 392, 2744, 19208, 134456, 941192, 6588344, 46118408, 322828856, 2259801992, 15818613944, 110730297608, 775112083256, 5425784582764, 37980492079152, 265863444552720, 1861044111859632, 13027308782951568]

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

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