# A086348 (b-file synthesized from sequence entry)
0 1
1 8
2 32
3 168
4 784
5 3840
6 18432
7 89216
8 430336
9 2078720
10 10035200
11 48457728
12 233967616
13 1129709568
14 5454692352
15 26337640448
16 127169265664
17 614027755520
18 2964787822592
19 14315262836736