# A109111 (b-file synthesized from sequence entry)
0 2
1 510
2 126000
3 31117500
4 7684875000
5 1897880625000
6 468706500000000
7 115753214531250000
8 28586773757812500000
9 7059878528554687500000
10 1743529551820312500000000
11 430587479058662109375000000