# A132104 (b-file synthesized from sequence entry)
0 1
1 2
2 30
3 1447
4 257107
5 81898020
6 39531524384
7 26682303327353
8 23987350539183237
9 27705387002314059046
10 39978873351170263411714
11 70482753710219315731386411
12 149071024096816130023228547735
13 372528489217914304271725034290952
14 1085920546070218942128273877774286532
15 3651950796434146162433577686485443037885