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.

A164373 Number of reduced words of length n in Coxeter group on 8 generators S_i with relations (S_i)^2 = (S_i S_j)^7 = I.

Table of values

n a(n)
0 1
1 8
2 56
3 392
4 2744
5 19208
6 134456
7 941164
8 6587952
9 46114320
10 322790832
11 2259469968
12 15815828784
13 110707574544
14 774930433956
15 5424354927432
16 37969377752376
17 265777897314888
18 1860391054122552
19 13022357800350024

List of values

[1, 8, 56, 392, 2744, 19208, 134456, 941164, 6587952, 46114320, 322790832, 2259469968, 15815828784, 110707574544, 774930433956, 5424354927432, 37969377752376, 265777897314888, 1860391054122552, 13022357800350024]

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

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