A061710 Number of maximal chains in the Bruhat order of S_n.

1, 1, 4, 168, 130560, 2778096640, 2182547233161216, 80604526437978334298112, 171350523619928085051880067039232, 24958704994164739282319189442326176511033344

Offset

1,3

References

Humphreys, James E., Reflection groups and Coxeter groups. Cambridge Studies in Advanced Mathematics, 29. Cambridge University Press, Cambridge, 1990.

Links

Table of n, a(n) for n=1..10.

Crossrefs

Sequence in context: A278124 A024265 A302453 * A262687 A177005 A017414

Adjacent sequences: A061707 A061708 A061709 * A061711 A061712 A061713

Keyword

nice,nonn

Author

Sara Billey, Jun 20 2001

Extensions

a(8), a(9) added by Tomas Boothby, Aug 24 2009

Status

approved