# A027464 (b-file synthesized from sequence entry)
3 8
4 175
5 39743
6 60333
7 28400079
8 292420227
9 9723178009
10 11596904605
11 17970237912815
12 20530907592845
13 50764671209056505
14 56436971899092485
15 62109279389181725
16 542166878698918075
17 2885442896258516289275
18 3106224746146152726675
19 22811796735204826462092225