# A075968 (b-file synthesized from sequence entry)
0 131071
1 66978047
2 2082344719
3 15240409907
4 54033798485
5 90887727786
6 414889199992
7 1654396181398
8 6738967974687
9 26545942883459
10 106105709811500
11 186917937746406
12 847174341792419
13 3387064916515659