Write a javascript program to display a text after every x seconds, where x

[dipa_2]

Write a javascript program to display a text after every x seconds, where x is a number from geometric series with coefficient term (a) = 3 and common ratio is 2 eg: The text will be displayed after 3 secs, then after 6 sec, then after 12 sec and so on

[rproffitt]

Something like this?

function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}

async function demo() {
  console.log('Sometimes Science Is More Art Than Science, Morty.');
  console.log('And away we go.');

  // Sleep in loop
  for (let i = 3; i < 666; i+=i) {
    await sleep(i*1000);
    console.log('Are we there yet? ',i);
    }
}

demo();