# A001215 (b-file synthesized from sequence entry)
1 5
2 14
3 35
4 71
5 126
6 211
7 336
8 524
9 726
10 1016
11 1393
12 1871
13 2494
14 3196
15 4063
16 5113
17 6511
18 7949
19 9865
20 11589