# A129436 (b-file synthesized from sequence entry)
1 1
2 4
3 17
4 149
5 1934
6 44821
7 1631629
8 89057367
9 6849428873
10 713780361312
11 97876276145119
12 17259548258350637
13 3840154740252625874
14 1060662127742505706789
15 358584059544008234423217
16 146560585570176100774010071
17 71630591614693085251230481320
18 41456445821273701849195905028292