Very vague pg_dump question ...

I'm currently looking into a problem that a client is reporting that 
pg_dump from 8.0.3 is 'skipping' one of their sequences ... I'm waiting 
for more info, but am curious if anyone knows (or can think of?) any 
reason why this might happen?  The only thing I can think of is that the 
sequence is owned by someone other then who the database is being dump'd 
as, and has no permissions to 'read' it ... but anything I'm not thinking 
of?

thanks ...

----
Marc G. Fournier           Hub.Org Networking Services (http://www.hub.org)
Email: scrappy@hub.org           Yahoo!: yscrappy              ICQ: 7615664