# A348861 (b-file synthesized from sequence entry)
0 1
1 0
2 1
3 9
4 253
5 20754
6 5064301
7 3696964686
8 8088964208893
9 53079786931826952
10 1044822534120774924517
11 61696770693051062357722413
12 10929459535778338593167921597497
13 5808373834674826377471903826388912406
14 9260429805605038398327449254849233420999649