# A016857 (b-file synthesized from sequence entry)
0 0
1 1953125
2 1000000000
3 38443359375
4 512000000000
5 3814697265625
6 19683000000000
7 78815638671875
8 262144000000000
9 756680642578125
10 1953125000000000
11 4605366583984375
12 10077696000000000
13 20711912837890625