# A074649 (b-file synthesized from sequence entry)
0 1
1 2
2 23
3 434
4 10897
5 327270
6 11076235
7 408850370
8 16119036965
9 669177449258
10 28960814900899
11 1297024187184478
12 59777126587203937
13 2822927389747980806
14 136132927766691327651
15 6685542830954666301218
16 333618582889745741654221