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.

A165269 Number of reduced words of length n in Coxeter group on 13 generators S_i with relations (S_i)^2 = (S_i S_j)^9 = I.

Table of values

n a(n)
0 1
1 13
2 156
3 1872
4 22464
5 269568
6 3234816
7 38817792
8 465813504
9 5589761970
10 67077142704
11 804925701294
12 9659108281680
13 115909297773984
14 1390911554013696
15 16690938416875008
16 200291258227027968

List of values

[1, 13, 156, 1872, 22464, 269568, 3234816, 38817792, 465813504, 5589761970, 67077142704, 804925701294, 9659108281680, 115909297773984, 1390911554013696, 16690938416875008, 200291258227027968]

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

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