# A077700 (b-file synthesized from sequence entry)
1 4
2 24
3 264
4 14256
5 456192
6 26459136
7 635019264
8 153039642624
9 93507221643264
10 23470312632459264
11 20372231364974641152
12 155664219859771233042432
13 720258345291161495287332864
14 592052359829334749126187614208