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.

A163438 Number of reduced words of length n in Coxeter group on 13 generators S_i with relations (S_i)^2 = (S_i S_j)^5 = I.

Table of values

n a(n)
0 1
1 13
2 156
3 1872
4 22464
5 269490
6 3232944
7 38784174
8 465276240
9 5581708704
10 66961236342
11 803303685756
12 9636871221978
13 115609188148740
14 1386911174446512
15 16638146470934274
16 199600322709006648

List of values

[1, 13, 156, 1872, 22464, 269490, 3232944, 38784174, 465276240, 5581708704, 66961236342, 803303685756, 9636871221978, 115609188148740, 1386911174446512, 16638146470934274, 199600322709006648]

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

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