RosettaCodeData/Task/Catalan-numbers-Pascals-triangle/JavaScript/catalan-numbers-pascals-triangle-1.js
2016-12-05 22:15:40 +01:00

7 lines
239 B
JavaScript

var n = 15;
for (var t = [0, 1], i = 1; i <= n; i++) {
for (var j = i; j > 1; j--) t[j] += t[j - 1];
t[i + 1] = t[i];
for (var j = i + 1; j > 1; j--) t[j] += t[j - 1];
document.write(i == 1 ? '' : ', ', t[i + 1] - t[i]);
}