# A001375 (b-file synthesized from sequence entry)
1 8
2 2080
3 22386176
4 11728394650624
5 314824619911446167552
6 450720219711043642520721817600
7 35398008262453198128587489274987385192448
8 155682086692129060007763454017522652304844346252853248