# A161181 (b-file synthesized from sequence entry)
0 1
1 2
2 10
3 290
4 252010
5 190526868290
6 108901462620994495704010
7 35578585682975584013618831758290462042094536290
8 3797507277602505611886017656109365392377072888898472983341161302567287339676755374368286356010