# A271429 (b-file synthesized from sequence entry)
1 2
2 11
3 197
4 521
5 3571
6 20633237
7 54018521
8 370248451
9 119218851371
10 5600748293801
11 10420180999117162547
12 412670427844921037470771
13 258899611203303418721656157249445530046830073044201152332257717521