# A093146 (b-file synthesized from sequence entry)
0 1
1 5
2 50
3 750
4 12500
5 212500
6 3625000
7 61875000
8 1056250000
9 18031250000
10 307812500000
11 5254687500000
12 89703125000000
13 1531328125000000
14 26141406250000000
15 446261718750000000
16 7618164062500000000