$\backslash$table$[[$Review$],[$Sequences and Series$]]$

Determine whether the statement is true or false. If the statement is true, put a T in the blank If the statement is false, put an $F$ in the blank and provide a brief explanation or a counterexample to defend your response.

$$ A list of numbers that have a specific order is a sequence.

$2q,$ In the sequence $5,9,2,-1,8,4,$dots, the fifth term is $8.$

$$ The sequence $1,3,6,10,15,21.$