# A329910 (b-file synthesized from sequence entry)
1 0
2 0
3 1
4 4
5 32
6 72
7 2187
8 20736
9 262144
10 3200000
11 48828125
12 729000000
13 13060694016
14 230539333248
15 4747561509943
16 96717311574016
17 2251799813685250
18 51998697814229000
19 1350851717672990000
20 34867844010000000000
21 1000000000000000000000
22 28531167061100000000000