series,x,y
E[lambda*(1-lambda)],0.1,0.04166666666666667
E[lambda*(1-lambda)],0.2,0.07142857142857144
E[lambda*(1-lambda)],0.5,0.125
E[lambda*(1-lambda)],1,0.16666666666666666
E[lambda*(1-lambda)],2,0.2
E[lambda*(1-lambda)],4,0.2222222222222222
E[lambda*(1-lambda)],8,0.23529411764705882
E[lambda*(1-lambda)],16,0.24242424242424243
Var(lambda),0.1,0.20833333333333334
Var(lambda),0.2,0.17857142857142858
Var(lambda),0.5,0.125
Var(lambda),1,0.08333333333333333
Var(lambda),2,0.05
Var(lambda),4,0.027777777777777776
Var(lambda),8,0.014705882352941176
Var(lambda),16,0.007575757575757576