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A156623 as a simple table

n a(n)
1 1
2 2
3 3
4 5
5 8
6 12
7 18
8 27
9 41
10 62
11 93
12 140
13 210
14 315
15 473
16 710
17 1065
18 1598
19 2397
20 3596
21 5394
22 8091
23 12137
24 18206
25 27309
26 40964
27 61446
28 92169
29 138254

[1,2,3,5,8,12,18,27,41,62,93,140,210,315,473,710,
 1065,1598,2397,3596,5394,8091,12137,18206,27309,
 40964,61446,92169,138254]

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Last modified November 29 18:13 EST 2022. Contains 358431 sequences. (Running on oeis4.)