# A179135 (b-file synthesized from sequence entry)
0 3
1 35
2 450
3 5875
4 76875
5 1006250
6 13171875
7 172421875
8 2257031250
9 29544921875
10 386748046875
11 5062597656250
12 66270263671875
13 867489013671875
14 11355578613281250
15 148646453857421875
16 1945807342529296875