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A018910 as a simple table

n a(n)
0 4
1 5
2 7
3 10
4 15
5 23
6 36
7 57
8 91
9 146
10 235
11 379
12 612
13 989
14 1599
15 2586
16 4183
17 6767
18 10948
19 17713
20 28659
21 46370
22 75027
23 121395
24 196420
25 317813
26 514231
27 832042
28 1346271
29 2178311
30 3524580
31 5702889
32 9227467
33 14930354
34 24157819
35 39088171
36 63245988
37 102334157
38 165580143

[4,5,7,10,15,23,36,57,91,146,235,379,612,989,1599,
 2586,4183,6767,10948,17713,28659,46370,75027,
 121395,196420,317813,514231,832042,1346271,
 2178311,3524580,5702889,9227467,14930354,24157819,
 39088171,63245988,102334157,165580143]

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Last modified December 7 18:12 EST 2019. Contains 329847 sequences. (Running on oeis4.)