depth-4 states: 750
d=6 model=raw J=13
mu_0 = 1
mu_2 = 6
mu_4 = 66
mu_6 = 876
mu_8 = 12786
mu_10 = 197796
mu_12 = 3183036
mu_14 = 52710216
mu_16 = 892040706
mu_18 = 15356334036
mu_20 = 268021382436
mu_22 = 4731256843176
mu_24 = 84316269917196
mu_26 = 1514802320358216
dfs calls (paths of length <= 13): 1734125647

real	0m0.891s
user	0m20.020s
sys	0m0.009s
