# A032331 (b-file synthesized from sequence entry)
1 1
2 2
3 9
4 46
5 385
6 3216
7 37429
8 451396
9 6569553
10 103389580
11 1854784261
12 35697296064
13 762180320785
14 17415193181946
15 431287810513785
16 11393904725151736
17 321968806408512385
18 9643386251348250588