Z

2

3

4

5

6

7

8

9

10

nf²

−E

−E

−E

−E

−E

−E

−E

−E

−E

4f²

4.88462

12.30381

22.95032

36.98626

54.41728

75.24595

99.47366

127.10120

158.12904

5f²

3.14469

7.90632

14.73497

23.73314

34.90428

48.25001

63.77119

81.46828

101.34160

6f²

2.19522

5.51005

10.26127

16.51924

24.28632

33.56358

44.35159

56.65069

70.46106

7f²

1.62030

4.06098

7.55759

12.16131

17.87382

24.69587

32.62789

41.67010

51.82266

8f²

1.24569

3.11795

5.79909

9.32793

13.70571

18.93303

25.01016

31.93731

39.71456