# A107560 (b-file synthesized from sequence entry)
0 1
1 1458
2 378666
3 38687274
4 2133317682
5 74350277250
6 1804021265178
7 32556294958266
8 458604978461154
9 5232173297068242
10 49774294384576650
11 404211095007328458
12 2856729000939810066
13 17855148860349161634
14 100038112700316000122
15 508238260483320110682