# A354172 (b-file synthesized from sequence entry)
1 1
2 0
3 1
4 -4
5 21
6 -76
7 1023
8 -12160
9 65145
10 -602416
11 10925883
12 -120444160
13 1994183205
14 -21404165056
15 372390766023
16 -12580544512000
17 158096182329585
18 -2119447579092736
19 64115697136312563
20 -1412937791690260480
21 27389518837925527965
22 -616988361649163447296
23 19391677044464348893503