# A109106 (b-file synthesized from sequence entry)
1 2
2 20
3 250
4 3250
5 42500
6 556250
7 7281250
8 95312500
9 1247656250
10 16332031250
11 213789062500
12 2798535156250
13 36633300781250
14 479536132812500
15 6277209472656250
16 82169738769531250
17 1075615844726562500