feat: arithmetic sequence

src/pages/tools/number/arithmetic-sequence/service.ts

@@ -0,0 +1,13 @@
+export function generateArithmeticSequence(
+  firstTerm: number,
+  commonDifference: number,
+  numberOfTerms: number,
+  separator: string
+): string {
+  const sequence: number[] = [];
+  for (let i = 0; i < numberOfTerms; i++) {
+    const term = firstTerm + i * commonDifference;
+    sequence.push(term);
+  }
+  return sequence.join(separator);
+}