# A009270 (b-file synthesized from sequence entry)
0 1
1 2
2 0
3 -98
4 1400
5 10442
6 -2400420
7 182874382
8 -11026390960
9 272975496722
10 101146071584580
11 -35170244758056938
12 8878370234261147000
13 -2024456851681157735398
14 406854219864771946133100