# A230134 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 41
4 456
5 6301
6 108576
7 2207981
8 52012416
9 1390239481
10 41593598976
11 1376769180401
12 49955931795456
13 1971671764875541
14 84095262825824256
15 3854514200269774901
16 188942180401957502976
17 9863099585213327293681
18 546266997049408050364416
19 31993839349571172423492281