# A036287 (b-file synthesized from sequence entry)
0 7
1 63
2 4095
3 16777215
4 281474976710655
5 79228162514264337593543950335
6 6277101735386680763835789423207666416102355444464034512895
7 39402006196394479212279040100143613805079739270465446667948293404245721771497210611414266254884915640806627990306815