Thanks RM, somehow this option of yours doesn't work if you have other numbers (i have tried to add a third branch with (12;12;12;5;8) (randomly) and the result goes to 0
e! I do not have good ideas today!
The end result of the list would be:
5, 10, 15, 20, 21, (21 + 5), (21 + 10), (21 + 15), (21 + 20), (21 + 21), (42 + 5), (42 + 10), (42 + 15), (42 + 20), (42 + 21), etc …