Write an expression in standard form that represents the sequence.

The expression in standard form that represents a sequence can be written as:

aₙ = a₁ + (n-1)d

where aₙ is the nth term of the sequence, a₁ is the first term of the sequence, n is the position of the term in the sequence, and d is the common difference between consecutive terms.

To write an expression in standard form that represents a sequence, we need to determine the pattern or rule of the sequence. Once we have the rule, we can express it in terms of a mathematical expression.

Could you please provide the sequence for which you would like to find the expression?