# A372348 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 7
4 40
5 329
6 3550
7 47755
8 777812
9 15048925
10 341018314
11 8946278015
12 268923178720
13 9176058440977
14 352386991982390
15 15115253160180019
16 719367763801641580
17 37767206102310829445
18 2176271214087106315042
19 137024328250953628940455
20 9388717924596833591237624