k = 1

k = 2

k = 3

k = 4

k = 5

Mean

0.318846

0.371503

0.407045

0.433075

0.450381

Min

0.318846

0.371503

0.407045

0.432367

0.450128

Max

0.318846(20^†)

0.371503(20)

0.407045(20)

0.434137(8)

0.450409(18)

k = 6

k = 7

k = 8

k = 9

k = 10

Mean

0.466777

0.481149

0.493443

0.504992

0.514079

Min

0.466675

0.477830

0.489611

0.502217

0.513864

Max

0.467692(2)

0.483355(10)

0.494132(14)

0.505904(5)

0.514667(5)