# A136589 (b-file synthesized from sequence entry)
0 1
1 2
2 6
3 44
4 345
5 4182
6 53571
7 905144
8 16154550
9 349976610
10 8015743483
11 211987872516
12 5925745900685
13 185188128471374
14 6108604964499810
15 220403394009702384
16 8375181440031684305
17 342816825221831030490