# A069580 (b-file synthesized from sequence entry)
1 2
2 160
3 176128
4 2973761536
5 790377061679104
6 3337070496489549070336
7 224673304169436873829314985984
8 241628003280411784073600553618302304256
9 4154447778684876644944282114016459737751307157504