# A027825 (b-file synthesized from sequence entry)
0 0
1 200
2 405000
3 34009632
4 828786600
5 10057575600
6 78117080400
7 444684760200
8 2013684539760
9 7650742653000
10 25296927545000
11 74726358240600
12 201078440944200