# A261236 (b-file synthesized from sequence entry)
0 0
1 1
2 3
3 7
4 16
5 40
6 104
7 279
8 758
9 2071
10 5678
11 15609
12 43035
13 119139
14 331616
15 928572
16 2614743
17 7396880
18 20999683
19 59784414
20 170615755
21 488073987
22 1399625614
23 4023315793
24 11590737827
25 33452982391