[1,6,66,906,13926,229326,3956106,70572066,
1291183806,24095736726,456879955026,8776867331706,
170459895028566,3341423256586206,
66023812564384026,1313634856606430226,
26295597219228901806,529199848207277494566,
10701116421278640683106,217317899302044152030826]
|