# A335838 (b-file synthesized from sequence entry)
0 1
1 2
2 5
3 9
4 18
5 31
6 54
7 89
8 145
9 225
10 349
11 524
12 778
13 1137
14 1645
15 2330
16 3293
17 4586
18 6341
19 8676
20 11794
21 15880
22 21292
23 28298
24 37419
25 49163
26 64301
27 83576
28 108191
29 139326
30 178699
31 228183
32 290286
33 367760
34 464374
35 584146
36 732481
37 915468
38 1140773
39 1417115
40 1755578