# A056567 (b-file synthesized from sequence entry)
0 1
1 55
2 4895
3 352440
4 27372840
5 2063912136
6 157373300370
7 11948265189630
8 908637119420910
9 69056421075989160
10 5249543573067466872
11 399024295188779925720
12 30331388438447118520355