A191015 - OEIS

A191015

Number of isomorphism classes of Coxeter systems with n reflections

1, 1, 2, 3, 4, 7, 9, 12, 18, 25, 32, 47, 61, 79, 108, 143, 182, 246, 315, 404, 526, 674, 849, 1102, 1389, 1745, 2215, 2788, 3467, 4384

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OFFSET

1,3

REFERENCES

Anders Björner, Francesco Brenti, Combinatorics of Coxeter groups, Graduate Texts in Mathematics, 231. Springer, New York, 2005.

LINKS

CROSSREFS

KEYWORD

nonn

AUTHOR

STATUS

approved