A007793 Number of conjugacy classes of compact Cartan subgroups in Sp_{2n}(F), where p>n and the p-adic field F contains all r-th roots of unity for all r <= 2n.

6, 39, 188, 861, 3510, 13623, 49524, 172893, 577728, 1868109, 5847054, 17814077, 52890972, 153535575, 436304266, 1216282521, 3329926392, 8966547362, 23769745656, 62101564899, 160033141790, 407108557269

Offset

1,1

References

L. Morris, Some tamely ramified supercuspidal representations of symplectic groups, Proc. London Math. Soc., 63 (1991), 519-551.

Links

Table of n, a(n) for n=1..22.

Crossrefs

Sequence in context: A164081 A164082 A159571 * A297579 A229600 A339205

Adjacent sequences: A007790 A007791 A007792 * A007794 A007795 A007796

Keyword

nonn

Author

Jeff Adler (adler(AT)uakron.edu)

Status

approved