# A206930 (b-file synthesized from sequence entry)
1 2
2 16
3 211
4 6837
5 418876
6 40316253
7 8138711727
8 2968348851593
9 1635655868695143
10 1996781212118762256
11 4440970754945359464401
12 13563038968625915203795793