Data commit

Task/Fusc-sequence/Processing/fusc-sequence.processing

@@ -0,0 +1,27 @@
+void setup() {
+  println("First 61 terms:");
+  for (int i = 0; i < 60; i++) {
+    print(fusc(i) + " ");
+  }
+  println(fusc(60));
+  println();
+  println("Sequence elements where number of digits of the value increase:");
+  int max_len = 0;
+  for (int i = 0; i < 700000; i++) {
+    int temp = fusc(i);
+    if (str(temp).length() > max_len) {
+      max_len = str(temp).length();
+      println("(" + i + ", " + temp + ")");
+    }
+  }
+}
+
+int fusc(int n) {
+  if (n <= 1) {
+    return n;
+  } else if (n % 2 == 0) {
+    return fusc(n / 2);
+  } else {
+    return fusc((n - 1) / 2) + fusc((n + 1) / 2);
+  }
+}