# A116903 (b-file synthesized from sequence entry)
0 1
1 3
2 7
3 19
4 49
5 131
6 339
7 899
8 2345
9 6199
10 16225
11 42811
12 112285
13 296051
14 777411
15 2049025
16 5384855
17 14190509
18 37313977
19 98324565
20 258654441
21 681552747
22 1793492411
23 4725856129
24 12439233695
25 32778031159
26 86295460555
27 227399388019
28 598784536563
29 1577923781445
30 4155176578581