Data commit

Task/Partition-function-P/JavaScript/partition-function-p.js

@@ -0,0 +1,18 @@
+function p(n){
+    var a = new Array(n+1)
+    a[0] = 1n
+
+    for (let i = 1; i <= n; i++){
+        a[i] = 0n
+        for (let k = 1, s = 1; s <= i;){
+            a[i] += (k & 1 ? a[i-s]:-a[i-s])
+            k > 0 ? (s += k, k = -k):(k = -k+1, s = k*(3*k-1)/2)
+        }
+    }
+
+    return a[n]
+}
+
+var t = Date.now()
+console.log("p(6666) = " + p(6666))
+console.log("Computation time in ms: ", Date.now() - t)