Arithmetic sequence calculator is an easy calculator to find out the arithmetic progression and the sum of the same. If we provide the first term and the common difference this will give the arithmetic progression. The equation for the progression and sum of that is given by,


a2=a1+d
a3=a2+d
a4=a3+d
.............
an=an-1+d


Sum=$\frac{n(a_{1}+a_{n})}{2}$

Where a1,a2,a3 are the first,second and third term of the progression
           an is the nth term
           d is the common difference
           n is the total number of terms

Step1: Write down the given values such as first term, common difference and number of terms from question.

Step2: Calculate the progression and sum using the above equation.