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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.

A166690 Number of reduced words of length n in Coxeter group on 38 generators S_i with relations (S_i)^2 = (S_i S_j)^12 = I.

Table of values

n a(n)
0 1
1 38
2 1406
3 52022
4 1924814
5 71218118
6 2635070366
7 97497603542
8 3607411331054
9 133474219248998
10 4938546112212926
11 182726206151878262
12 6760869627619494991
13 250152176221921288656
14 9255630520211086718568

List of values

[1, 38, 1406, 52022, 1924814, 71218118, 2635070366, 97497603542, 3607411331054, 133474219248998, 4938546112212926, 182726206151878262, 6760869627619494991, 250152176221921288656, 9255630520211086718568]

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

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