/**
 * Created by SBT-Strelnikov-AN on 13.10.2016.
 */
public class Test {
    final static int MAX_HEIGHT = 23;
    final static int MIN_HEIGHT = 1;
    public static void main(String[] args){
        Scanner in = new Scanner(System.in);
        int height = in.nextInt();
        while(height<MIN_HEIGHT || height>MAX_HEIGHT){
            System.out.println("Wrong height, please reenter data");
            height = in.nextInt();
        }
        int width = height+1;
        System.out.println(makePyramid(width-2, 2, height));
    }

    public static String makePyramid(int spaces, int symbols, int heigh){
        StringBuilder builder = new StringBuilder();
        if(heigh==0){
            return "";
        }
        builder.append(generateSymboSequence(' ', spaces)).append(generateSymboSequence('#',symbols)).append("\n");
        return builder.append(makePyramid(spaces-1,symbols+1,heigh-1)).toString();
    }

    public static String generateSymboSequence(char symbol, int times){
        StringBuilder builder = new StringBuilder();
        for(int i=0;i<times;i++){
            builder.append(symbol);
        }
        return builder.toString();
    }
}