# A380210 (b-file synthesized from sequence entry)
0 1
1 5
2 40
3 365
4 3835
5 44420
6 559375
7 7569875
8 108989500
9 1659791375
10 26571465625
11 445392932000
12 7785570546625
13 141513486039125
14 2666916967144000
15 52000124771091125
16 1046623556362721875
17 21712732294602537500
18 463350533965622059375
19 10162009318486049571875