# A121866 (b-file synthesized from sequence entry)
3 8
4 14
5 40
6 262
7 352264
8 1484585652808
9 86279953484628827950028778425712
10 7605980144769110332172415576695326607722497051737088217125532622141954502574772559281862172625424410193559821272357826