A141034 Rank of the unit group of the Burnside ring of the symmetric group on n points.

1, 2, 3, 6, 10, 23, 34, 67, 110, 205, 320, 660

Offset: 1

Author

Goetz Pfeiffer (goetz.pfeiffer(AT)nuigalway.ie), Jul 30 2008

Keywords

• hard
• more
• nice
• nonn

References

• Boltje, Robert and Pfeiffer, Goetz, An algorithm for the unit group of the Burnside ring of a finite group. Groups St. Andrews 2005. Vol. 1, pp. 230-236, London Math. Soc. Lecture Note Ser., 339, Cambridge Univ. Press, Cambridge, 2007.

Links

• Robert Boltje and Goetz Pfeiffer, An algorithm for the unit group of the Burnside ring of a finite group.
• Robert Boltje and Goetz Pfeiffer, An algorithm for the unit group of the Burnside ring of a finite group, arXiv:0808.1232 [math.GR], 2008.

Crossrefs

Cf. A000638.