# A156125 (b-file synthesized from sequence entry)
0 1
1 5
2 60
3 1000
4 20000
5 450000
6 11000000
7 286000000
8 7800000000
9 221000000000
10 6460000000000
11 193800000000000
12 5943200000000000
13 185725000000000000
14 5899500000000000000
15 190095000000000000000
16 6203100000000000000000