# A023502 (b-file synthesized from sequence entry)
0 4
1 7
2 11
3 18
4 27
5 42
6 64
7 99
8 156
9 246
10 391
11 625
12 1003
13 1614
14 2603
15 4201
16 6786
17 10968
18 17734
19 28681
20 46393
21 75051
22 121420
23 196446
24 317841
25 514260
26 832072
27 1346302
28 2178343
29 3524613
30 5702923
31 9227502
32 14930390
33 24157856
34 39088209