Why is the ninth month called September?
1550s, "following," from Old French sequent "following, subsequent," from Latin sequentem (nominative sequens) "next, following," present participle of sequi "to follow" (see sequel). As a noun from 1580s.
A computer manufacturer.
Quarterly sales $109M, profits $7M (Aug 1994).
Sequent computers was acquired by IBM in 1999.