# A108009 (b-file synthesized from sequence entry)
0 1
1 4608
2 3680384
3 1159546496
4 196104916224
5 20744281145088
6 1506723437772160
7 80061561536187264
8 3259013884045691392
9 105263289020017081344
10 2773568653326645985920
11 60972806221760186327168
12 1139342548441240046991104
13 18382460780903936262392064