# A079708 (b-file synthesized from sequence entry)
0 0
1 1
2 2
3 3
4 6
5 12
6 20
7 28
8 140
9 260
10 64
11 11
12 30
13 420
14 7488
15 1922800
16 11285855256250575
17 54979022626732989863421863670075405480