# A244753 (b-file synthesized from sequence entry)
0 1
1 4
2 45
3 1494
4 167321
5 70339178
6 118127981277
7 818113700595166
8 23602509419592675345
9 2828610325004443707717522
10 1397057668479359172475738134221
11 2819825298850525709434498781240666534
12 23097546959835633409694123795378169234099369