# A225799 (b-file synthesized from sequence entry)
0 0
1 11
2 143
3 3058
4 55341
5 1052755
6 19717984
7 371084087
8 6973353387
9 131101759514
10 2464418392865
11 46327530894271
12 870879506447808
13 16371134451297043
14 307750614069672631
15 5785211638097121890
16 108752568228856901349
17 2044371455527726003547
18 38430858858805840293152