message: Fix off-by-one error in sample size calculations. Fixes
diff: @@ -26,7 +26,7 @@ pub trait Routine {
  let total_runs = n * (n + 1) / 2;
  let d = (m_ns as f64 / met / total_runs as f64).ceil() as u64;
  - let m_iters = (1..n as u64).map(|a| a*d).collect::<Vec<u64>>();
  + let m_iters = (1..(n+1) as u64).map(|a| a*d).collect::<Vec<u64>>();
  let m_ns = total_runs as f64 * d as f64 * met;
  criterion.report.measurement_start(id, n, m_ns, m_iters.iter().sum());
  