A sonnet sequence.
An example of a sequence is a TV show with a beginning, middle and end.
Origin of sequence
- Middle English a type of hymn from Old French from Medieval Latin sequentia hymn, that which follows (from its following the alleluia) from Late Latin from Latin sequēns sequent- present participle of sequī to follow sekw-1 in Indo-European roots
From American Heritage Dictionary of the English Language, 5th Edition