# A003851 (b-file synthesized from sequence entry)
1 23499295948800
2 1289512799941305139200
3 1154606796534757164318720000
4 6807663884896875000000000000000
5 52386144472825139642572263782154240000
6 42863636354909175368011800612065142374400
7 2154683673871373733440812330742751559680000