# A187358 (b-file synthesized from sequence entry)
0 1
1 14
2 429
3 16796
4 742900
5 35357670
6 1767263190
7 91482563640
8 4861946401452
9 263747951750360
10 14544636039226909
11 812944042149730764
12 45950804324621742364
13 2622127042276492108820
14 150853479205085351660700
15 8740328711533173390046320
16 509552245179617138054608572
17 29869166945772625950142417512