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.

A163092 Number of reduced words of length n in Coxeter group on 16 generators S_i with relations (S_i)^2 = (S_i S_j)^4 = I.

Table of values

n a(n)
0 1
1 16
2 240
3 3600
4 53880
5 806400
6 12069120
7 180633600
8 2703470280
9 40461750000
10 605574696720
11 9063392310000
12 135648138214680
13 2030190989349600
14 30385049935084320
15 454760790684530400
16 6806221388012959080
17 101865971146974325200
18 1524586916316221551920

List of values

[1, 16, 240, 3600, 53880, 806400, 12069120, 180633600, 2703470280, 40461750000, 605574696720, 9063392310000, 135648138214680, 2030190989349600, 30385049935084320, 454760790684530400, 6806221388012959080, 101865971146974325200, 1524586916316221551920]

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

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