没有重复的随机数，并且彼此之间有范围

我试图获得0到1000之间的非重复随机数列表，每个随机数彼此相差超过10。这意味着所选数字之间的差值不能等于或小于10。

我想在svg中放置一些x和y坐标不在相同或接近位置的文本。

randomNumbers = [];
// First, pick a bin size b
var b = 40;
// Then generate a random number n0 between 0 and b
var n0 = Math.floor(Math.random()*b);
while(randomNumbers.length < 20){
  // Then generate the next random number n1 between n0 + 10 and n0 + 10 + b
  var minRange = n0 + 10;
  var maxRange = n0 + 10 + b;
  var n1 = Math.floor(Math.random()*(maxRange - minRange) + minRange);
  randomNumbers.push(n1);
  n0 = n1;
  // Continue in this manner until you have as many numbers as you need
}
// If you need them to be in random order, shuffle them after they are generated.
function shuffle(array) {
  let counter = array.length;
  // While there are elements in the array
  while (counter > 0) {
      // Pick a random index
      let index = Math.floor(Math.random() * counter);
      // Decrease counter by 1
      counter--;
      // And swap the last element with it
      let temp = array[counter];
      array[counter] = array[index];
      array[index] = temp;
  }
  return array;
}
var shuffledRandomNumbers = shuffle(randomNumbers);