# A057677 (b-file synthesized from sequence entry)
1 1
2 2
3 3
4 7
5 32
6 339
7 14287
8 6877760
9 143806067571
10 1372321205281802503
11 277081140489649960447116859520
12 544875880027767543589801386360499677678401262339