# A144055 (b-file synthesized from sequence entry)
1 1
2 4
3 13
4 75
5 765
6 12167
7 294579
8 11514473
9 740527130
10 74320148705
11 11850151989347
12 3053892893918393
13 1251352342040855094
14 814829245618611538573
15 849714505582240228227866