# A005949 (b-file synthesized from sequence entry)
0 0
1 10
2 120
3 1335
4 15708
5 200610
6 2790510
7 42159117
8 688622328
9 12101137137
10 227715010610
11 4568825493485
12 97357110723876
13 2195590326037459
14 52236953438239276
15 1307388516417151770
16 34332703353547941888
17 943774667840796564132