# A051813 (b-file synthesized from sequence entry)
1 1
2 15
3 208
4 2389
5 24845
6 243697
7 2348885
8 22837227
9 226507501
10 2285904554
11 23239957877
12 235731610792
13 2372897841904
14 23686630752065
15 235058927877399
16 2327977363798607