#include <LiquidCrystal.h>

const int rs=12, en=11, d4=5, d5=4, d6=3, d7=2;

LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
int randNumbArray[27];

void setup() {
  // put your setup code here, to run once:
lcd.begin(16,2);
}

void loop() {
  // put your main code here, to run repeatedly:
lcd.setCursor(0,0);
for(int i=0;i<27;i++){
  randNumbArray[i] = random(9);
  lcd.print(randNumbArray[i]);

  lcd.scrollDisplayRight();
  lcd.print(" ");
  delay(250);
}
}