# A096019 (b-file synthesized from sequence entry)
0 3
1 7
2 23
3 67
4 203
5 607
6 1823
7 5467
8 16403
9 49207
10 147623
11 442867
12 1328603
13 3985807
14 11957423
15 35872267
16 107616803
17 322850407
18 968551223
19 2905653667
20 8716961003
21 26150883007
22 78452649023
23 235357947067
24 706073841203
25 2118221523607