# A068128 (b-file synthesized from sequence entry)
1 6
2 15
3 105
4 231
5 2211
6 3003
7 20301
8 112101
9 2003001
10 122000010
11 200030001
12 20000300001
13 2000003000001
14 200000030000001
15 20000000300000001
16 2000000003000000001
17 200000000030000000001
18 20000000000300000000001
19 2000000000003000000000001