# A030879 (b-file synthesized from sequence entry)
1 2
2 4
3 12
4 49
5 247
6 1482
7 10377
8 83019
9 747171
10 7471712
11 82188838
12 986266063
13 12821458831
14 179500423635
15 2692506354539
16 43080101672631
17 732361728434739
18 13182511111825302
19 250467711124680749
20 5009354222493614990