import std.algorithm, std.conv, std.range, std.stdio, std.string;
import std.math;      // math functions

void main()
{
  auto c = 0;
  foreach_reverse (i; 1..10L^^18+1) {
    auto a = cast(long)((double(1+4*i)-1)/2);
    auto b = cast(long)(((real(1+4*i)-1)/2).floor);
    if (a != b) {
      writeln(i);
      ++c;
    }
    if (c >= 100000) break;
  }
}