import java.io.*; import java.util.*; import java.util.stream.*; public class Main { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); int count = 0; StringBuilder sb = new StringBuilder(); for (long i = 1; count < 100000; i++) { if (org(i) == correct(i)) { sb.append(i).append("\n"); count++; } } System.out.print(sb); } static long org(long x) { return (sqrt(1 + 4 * x) - 1) / 2; } static long sqrt(long x) { long left = 0; long right = Integer.MAX_VALUE / 2; while (right - left > 1) { long m = (left + right) / 2; if (m * m <= x) { left = m; } else { right = m; } } return left; } static long correct(long x) { long left = 0; long right = Integer.MAX_VALUE / 2; while (right - left > 1) { long m = (left + right) / 2; if (m * m + m <= x) { left = m; } else { right = m; } } return left; } } class Utilities { static String arrayToLineString(Object[] arr) { return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n")); } static String arrayToLineString(int[] arr) { return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new)); } } class Scanner { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(""); StringBuilder sb = new StringBuilder(); public Scanner() throws Exception { } public int nextInt() throws Exception { return Integer.parseInt(next()); } public long nextLong() throws Exception { return Long.parseLong(next()); } public double nextDouble() throws Exception { return Double.parseDouble(next()); } public int[] nextIntArray() throws Exception { return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray(); } public String next() throws Exception { while (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }