# A199548 (b-file synthesized from sequence entry)
0 1
1 3
2 14
3 88
4 650
5 5257
6 45017
7 401010
8 3677344
9 34481492
10 329082191
11 3186043296
12 31214870385
13 308901931412
14 3083146893716
15 31001118379636
16 313734072027372
17 3193097704841990
18 32662597147529218
19 335616736745247652
20 3462524444288857191
21 35853293611333010079