# A064312 (b-file synthesized from sequence entry)
0 1
1 2
2 10
3 80
4 975
5 16952
6 397271
7 12014900
8 453748140
9 20859612270
10 1143989113475
11 73628313849840
12 5486361777107965
13 467931786713485382
14 45238398292112762210
15 4915902436799253089420
16 596048018991814531136899