# A107551 (b-file synthesized from sequence entry)
0 1
1 648
2 76944
3 3606552
4 92254752
5 1517839528
6 17771425968
7 158653947960
8 1135368605760
9 6763054299848
10 34524214599888
11 154547837078616
12 617961291102816
13 2240354586911976
14 7455344983121136
15 23006210441555064
16 66398861187469440
17 180530346417898248