# A056344 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 3
5 24
6 136
7 612
8 2619
9 10480
10 41388
11 159780
12 614058
13 2341920
14 8919816
15 33905188
16 128907279
17 490213680
18 1866127840
19 7111777860
20 27140369148
21 103721218000
22 396974781456
23 1521577377012
24 5840547488954