# A144030 (b-file synthesized from sequence entry)
0 0
1 3
2 -7
3 54
4 2640
5 6958919
6 48426525812673
7 2345128402285290656984153898
8 5499627223205160049118948689859558542158150443011978304
9 30245899594219299311455265405538113849524609153510746835960216383169646549087764034230396364535519051718802475