# A027463 (b-file synthesized from sequence entry)
2 1
3 65
4 865
5 153713
6 200403
7 84873489
8 807843807
9 25265669869
10 28682861185
11 42667254975995
12 47094524452625
13 113048851861209965
14 122484165188229545
15 131772609157313825
16 1127325729624166675
17 5892299098094866152275