# A027141 (b-file synthesized from sequence entry)
1 3
2 23
3 165
4 1218
5 9247
6 71688
7 564759
8 4506005
9 36324407
10 295341956
11 2418783687
12 19932773439
13 165151576215
14 1374850036253
15 11493442158373
16 96443092570534
17 811995039077311
18 6857352935798972
19 58071096513853991
20 493014496906492215
21 4195315394988567303