# A131263 (b-file synthesized from sequence entry)
1 1
2 281525
3 1011881
4 13721649
5 309777093
6 417800903
7 12252701193
8 27377813605
9 37762351523
10 245773819141
11 51230573255953
12 82578361848569
13 277900491430385