Main.java

import org.jooq.lambda.tuple.Tuple2;

import static java.util.stream.Stream.iterate;
import static org.jooq.lambda.tuple.Tuple.tuple;

public class Main
{
    public static void main(String[] args)
    {
        iterate(
          tuple(1,1),
          t -> tuple(t.v2, t.v1 + t.v2)
        ).mapToInt(Tuple2::v1)
         .limit(10).forEach(System.out::println);
    }
}