# A051847 (b-file synthesized from sequence entry)
1 1
2 19
3 1493
4 293479
5 109739369
6 66987982331
7 60693710471869
8 76519827268721103
9 128138108936443028945
10 275176672984400058317539
11 737345594135016860806925221
12 2411620538399461719230688945719