# A350025 (b-file synthesized from sequence entry)
1 1
2 2
3 3
4 16
5 30
6 480
7 1290
8 163200
9 471240
10 386400000
11 2269270080
12 12238171545600
13 149648961369600
14 8089070513113497600
15 160650421233958656000
16 91361407076595590705971200