Question

write a program of java to display the series of 8 35 80 143​

Answer 1

Question:-

write a program of java to display the series

8 35 80 143....N

Logic:-

8=3²-1

35=6²-1

80=9²-1

143=12²-1

Program:-

import java.util.*;

class Series

{

public static void main()

{

Scanner sc=new Scanner(System.in);

int n, a=3,b, i;

System.out.print("Enter the number of terms: ");

n=sc.nextInt();

for(i=1;i<=n;i++)

{

b=a*a-1;

System.out.print(b+" ");

a+=3;

}

}

}