# A064526 (b-file synthesized from sequence entry)
0 0
1 1
2 2
3 3
4 5
5 13
6 49
7 529
8 21121
9 10369921
10 213952189441
11 2214253468601687041
12 473721461635593679669210030081
13 1048939288228833101089604217183056027094304481281