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.

A163397 Number of reduced words of length n in Coxeter group on 10 generators S_i with relations (S_i)^2 = (S_i S_j)^5 = I.

Table of values

n a(n)
0 1
1 10
2 90
3 810
4 7290
5 65565
6 589680
7 5303520
8 47699280
9 429001920
10 3858394860
11 34701968160
12 312105587040
13 2807042441760
14 25246223065440
15 227061682284240
16 2042167156174080
17 18367021030590720
18 165190915209012480

List of values

[1, 10, 90, 810, 7290, 65565, 589680, 5303520, 47699280, 429001920, 3858394860, 34701968160, 312105587040, 2807042441760, 25246223065440, 227061682284240, 2042167156174080, 18367021030590720, 165190915209012480]

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

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