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A018140 as a simple table

n a(n)
0 1
1 2
2 3
3 4
4 6
5 9
6 14
7 22
8 34
9 53
10 81
11 126
12 196
13 303
14 470
15 729
16 1132
17 1756
18 2725
19 4228
20 6561
21 10182
22 15801
23 24520
24 38051
25 59049
26 91635
27 142204
28 220678
29 342458
30 531441
31 824715
32 1279830
33 1986098
34 3082117
35 4782969

[1,2,3,4,6,9,14,22,34,53,81,126,196,303,470,729,
 1132,1756,2725,4228,6561,10182,15801,24520,38051,
 59049,91635,142204,220678,342458,531441,824715,
 1279830,1986098,3082117,4782969]

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Last modified February 29 23:09 EST 2024. Contains 370428 sequences. (Running on oeis4.)