# A177793 (b-file synthesized from sequence entry)
0 1
1 3
2 9
3 111
4 8659
5 4220403
6 8594777715
7 70377477369459
8 2305913405481561715
9 302233760834929839713907
10 158456627262298939528655810163
11 332307157402856267706609817833582195