0 0
1 8
2 16
3 914
4 17912
5 91517910
6 179139151798
7 91517911179139151716
8 1791391517999151791117913915914
9 91517911179139151717179139151799915179111791317912
10 1791391517999151791117913915915915179111791391517171791391517999151791191517910
11 91517911179139151717179139151799915179111791317913179139151799915179111791391591591517911179139151717179139151799179139151798
12 17913915179991517911179139159159151791117913915171717913915179991517911915179119151791117913915171717913915179991517911179131791317913915179991517911179139159159151791117913915171791517911179139151716
13 9151791117913915171717913915179991517911179131791317913915179991517911179139159159151791117913915171717913915179917913915179917913915179991517911179139159159151791117913915171717913915179991517911915179119151791117913915171717913915179991517911179131791317913915179991517911179139159151791391517999151791117913915914
14 179139151799915179111791391591591517911179139151717179139151799915179119151791191517911179139151717179139151799915179111791317913179139151799915179111791391591591517911179139151717915179111791391517179151791117913915171717913915179991517911179131791317913915179991517911179139159159151791117913915171717913915179917913915179917913915179991517911179139159159151791117913915171717913915179991517911915179119151791117913915171717913915179991517911179131791391517911179139151717179139151799915179111791317912
15 9151791117913915171717913915179991517911179131791317913915179991517911179139159159151791117913915171717913915179917913915179917913915179991517911179139159159151791117913915171717913915179991517911915179119151791117913915171717913915179991517911179131791317913915179991517911179139159151791391517999151791117913915915179139151799915179111791391591591517911179139151717179139151799915179119151791191517911179139151717179139151799915179111791317913179139151799915179111791391591591517911179139151717915179111791391517179151791117913915171717913915179991517911179131791317913915179991517911179139159159151791117913915171717913915179917913915179917913915179991517911179139159159151791117913915171717913915179991517911915179111791391517999151791117913915915915179111791391517171791391517999151791191517910