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The Sequence Calculator finds the equation of the sequence and also allows you to view the next terms in the sequence. Arithmetic Sequence Formula : a n = a 1 + d ( n - 1 ) Geometric Sequence Formula : a n = a 1 r n - 1
How do you calculate an arithmetic sequence? The formula for the nth term of an arithmetic sequence is a_n = a_1 + (n-1)d, where a_1 is the first term of the sequence, a_n is the nth term of the sequence, and d is the common difference.
This online tool can help you find n th term and the sum of the first n terms of an arithmetic progression. Also, this calculator can be used to solve much more complicated problems. For example, the calculator can find the common difference ($d$) if $a_5 = 19 $ and $S_7 = 105$.
Sequence calculator online - get the n-th term of an arithmetic, geometric, or fibonacci sequence, as well as the sum of all terms between the starting number and the nth term. Easy to use sequence calculator.
Arithmetic Sequence Calculator. Solve arithmetic progressions step by step. The calculator will find the terms, common difference and sum of the first n n terms of the arithmetic sequence from the given data, with steps shown. Formula for a_ {n} an: Sequence: Comma-separated. a (a()=) = Common difference: S (S ()=) =
Find the n-th term of an arithmetic sequence given i-th term and j-th term. Example problem: An arithmetic sequence has its 5-th term equal to 12 and its 15-th term equal to 52. Find its 20-th term. Some formulas and descriptions of the solutions can be found below the calculator.
Use this arithmetic sequence calculator to find the first term, last term, sum of n terms, or common difference of an arithmetic sequence - quikly and easily.
