# A057831 (b-file synthesized from sequence entry)
1 1
2 5
3 25
4 125
5 625
6 925
7 3125
8 5675
9 15625
10 15845
11 70625
12 78125
13 390625
14 1223375
15 1953125
16 4328125
17 5328475
18 9765625