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.

A163453 Number of reduced words of length n in Coxeter group on 19 generators S_i with relations (S_i)^2 = (S_i S_j)^5 = I.

Table of values

n a(n)
0 1
1 19
2 342
3 6156
4 110808
5 1994373
6 35895636
7 646066215
8 11628197676
9 209289662676
10 3766891838382
11 67798255971825
12 1220264268268608
13 21962878883360919
14 395298019772086050
15 7114756005603413388

List of values

[1, 19, 342, 6156, 110808, 1994373, 35895636, 646066215, 11628197676, 209289662676, 3766891838382, 67798255971825, 1220264268268608, 21962878883360919, 395298019772086050, 7114756005603413388]

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

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