L=1 count 95491484 least 170000000940543
L=2 count 49767 least 170012833828863
L=3 count 8 least 235830775888383
L=4 count 0 least 0
L=5 count 0 least 0
L=6 count 0 least 0
L=7 count 0 least 0
L=8 count 0 least 0
