# A341478 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 112
4 6664
5 1270016
6 776239200
7 1522266730496
8 9580300901941376
9 193509323594243571712
10 12545297912843041612924416
11 2610531939025273190037188509696
12 1743627211475190637398673259679582208