# A227367 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 3
4 6
5 21
6 381
7 762
8 290703
9 84397476747
10 7122934049104967061783
11 14245868098209934123566
12 101472378935797762635619628499635817245339961
13 10296643686890133479148472187437767614663729545766251948487237380959682684821520304732841