# A175530 (b-file synthesized from sequence entry)
1 7056721
2 79397009999
3 443372888629441
4 582920080863121
5 2491924062668039
6 14522256850701599
7 39671149333495681
8 242208715337316001
9 729921147126771599
10 842526563598720001
11 1881405190466524799
12 2380296518909971201
13 3188618003602886401
14 33711266676317630401
15 54764632857801026161
16 55470688965343048319
17 72631455338727028799
18 122762671289519184001
19 361266866679292635601
20 734097107648270852639