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A018153 as a simple table

n a(n)
0 1
1 1
2 2
3 4
4 8
5 14
6 23
7 40
8 68
9 115
10 196
11 332
12 563
13 954
14 1618
15 2744
16 4651
17 7885
18 13367
19 22661
20 38416
21 65123
22 110398
23 187149
24 317259
25 537824
26 911729
27 1545579
28 2620094
29 4441632
30 7529536
31 12764206
32 21638115

[1,1,2,4,8,14,23,40,68,115,196,332,563,954,1618,
 2744,4651,7885,13367,22661,38416,65123,110398,
 187149,317259,537824,911729,1545579,2620094,
 4441632,7529536,12764206,21638115]

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Last modified December 5 03:59 EST 2021. Contains 349530 sequences. (Running on oeis4.)