# A028520 (b-file synthesized from sequence entry)
-2 1
-1 0
0 1
1 42987520
2 40491909396
3 8504046600192
4 802981794805760
5 45134786619187200
6 1748627440235850690
7 50995654778821050368
8 1186243544863135973376
9 22919825576889573027840
10 378899952498119982698200
11 5481261425027249309859840