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.

A164630 Number of reduced words of length n in Coxeter group on 18 generators S_i with relations (S_i)^2 = (S_i S_j)^7 = I.

Table of values

n a(n)
0 1
1 18
2 306
3 5202
4 88434
5 1503378
6 25557426
7 434476089
8 7386090912
9 125563501440
10 2134578775392
11 36287826447168
12 616892833115424
13 10487174482692864
14 178281903641223096
15 3030791298303722112
16 51523433990019421056

List of values

[1, 18, 306, 5202, 88434, 1503378, 25557426, 434476089, 7386090912, 125563501440, 2134578775392, 36287826447168, 616892833115424, 10487174482692864, 178281903641223096, 3030791298303722112, 51523433990019421056]

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

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