package com.example.foo;

import java.math.BigInteger;

public class SomeClass {
  public static void main(final String[] args) {
    BigInteger x = BigInteger.ZERO;
    BigInteger value = BigInteger.ZERO;
    for (int i = 1; i < 100; i++) {
      BigInteger e = BigInteger.ZERO;
      for (int j = 1; j <= i; j++) {
        BigInteger product = BigInteger.ONE;
        for (long k = 0; k < j; k++)
          product = product.multiply(x = x.add(BigInteger.ONE));
        e = e.add(product);
      }
      value = value.add(e);
      System.out.format("Expression %d : %d%n", i, e);
      // System.out.format("Value : %d%n", value);
    }
    // System.out.println(value);
  }
}