# A213866 (b-file synthesized from sequence entry)
0 1
1 1
2 174
3 188196
4 586368681
5 3745777177366
6 40684710729862072
7 668821362774214965294
8 15388200323143520006870562
9 468682891926540940991787213006
10 18131599140232990157442722880124741
11 863168115684925396146477660939182979547