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.

A162804 Number of reduced words of length n in Coxeter group on 18 generators S_i with relations (S_i)^2 = (S_i S_j)^3 = I.

Table of values

n a(n)
0 1
1 18
2 306
3 5049
4 83232
5 1370880
6 22579128
7 371880576
8 6124915584
9 100877977152
10 1661470525440
11 27364587522048
12 450697523867136
13 7423033790767104
14 122258117131149312
15 2013603551504732160
16 33164254102629777408

List of values

[1, 18, 306, 5049, 83232, 1370880, 22579128, 371880576, 6124915584, 100877977152, 1661470525440, 27364587522048, 450697523867136, 7423033790767104, 122258117131149312, 2013603551504732160, 33164254102629777408]

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

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