# A088800 (b-file synthesized from sequence entry)
1 16
2 43
3 86
4 3923
5 7846
6 1320532
7 14869252
8 37031789
9 74063578
10 1770748607
11 3541497214
12 7082994428
13 50541770557
14 1040474831558
15 1076026363388
16 2080949663116
17 2746369613531
18 3376243036861
19 5492739227062
20 6529386313577