Order of scheme

μ

v

a

b

c

2nd order

0

0

1

0

0

4th order

0

0

$\frac{4}{3}$

$\frac{1}{3}$

0

6th order

$\frac{1}{3}$

0

$\frac{14}{9}$

$\frac{1}{9}$

0

8th order

$\frac{4}{9}$

$\frac{1}{36}$

$\frac{40}{27}$

$\frac{25}{54}$

0

10th order

$\frac{1}{2}$

$\frac{1}{20}$

$\frac{17}{20}$

$\frac{191}{150}$

$\frac{1}{100}$