# A125174 (b-file synthesized from sequence entry)
1 2
2 7
3 29
4 839
5 3991679
6 93405311999
7 1394852659199
8 6758061133823999
9 315777214062132212662271999999
10 9146650338351415815045119999999
11 303916116658416027343136804044799999999