import java.util.Scanner;
public class Pattern {
public static void main(String[] args) {
Scanner
scanner = new Scanner(System.in);
System.out.print("Enter
n: ");
int n = scanner.nextInt();
for (int i = 1; i <= n; i++) {
int currentNum = 2 * i - 1;
for (int j = 1; j <= i; j++) {
System.out.print(currentNum
+ " ");
currentNum
= currentNum - 2;
}
System.out.println();
}
}
}
Here is a sample
output.
Enter n: 5
1
3 1
5 3 1
7 5 3 1
9 7 5 3 1
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