# A294906 (b-file synthesized from sequence entry)
1 2
2 6
3 105
4 2145
5 53295
6 1616615
7 57998985
8 3038795305
9 3907126810041
10 7292509103495
11 66240019730740785
12 82246340873964085
13 1870667082297874652055
14 343515424581301546805
15 9160656702012692171113335
16 2356596317899272514936585
17 1903895854998638367242867256645