math

Number Sequence Calculator

Identify arithmetic or geometric sequences and find the nth term.

Inputs

First Term (a₁)

Common Difference / Ratio (d or r)

Find Term Number (n)

Type (1=Arithmetic, 2=Geometric)

Sequence2, 5, 8, 11, 14...

10th Term29

Sum of 10 terms155

No calculations yet — results will appear here automatically.