# A145636 (b-file synthesized from sequence entry)
1 2
2 4
3 4
4 56
5 56
6 616
7 8008
8 16016
9 816816
10 5173168
11 5173168
12 118982864
13 118982864
14 356948592
15 3450503056
16 213931189472
17 19448289952
18 58344869856
19 719586728224
20 719586728224
21 4214722265312
22 1993563631492576
23 1993563631492576