# A003190 (b-file synthesized from sequence entry)
1 1
2 0
3 1
4 3
5 29
6 2101
7 7011181
8 1788775603301
9 53304526022885278403
10 366299663378889804782330207902
11 1171638318502622784366970315262493034215728
12 3517726593606524901243694560022510194169866584119717555335