# A081793 (b-file synthesized from sequence entry)
0 0
1 1
2 7
3 135
4 35445
5 44465908998
6 5112887721516309845621
7 75234509360529020708450352828794956245887456
8 5786575206590910267083400178061771765781639734324927167565054640197289842752623499343753