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A127975 as a simple table

n a(n)
0 1
1 1
2 1
3 3
4 3
5 3
6 9
7 9
8 9
9 27
10 27
11 27
12 81
13 81
14 81
15 243
16 243
17 243
18 729
19 729
20 729
21 2187
22 2187
23 2187
24 6561
25 6561
26 6561
27 19683
28 19683
29 19683
30 59049
31 59049
32 59049
33 177147
34 177147
35 177147
36 531441
37 531441
38 531441
39 1594323
40 1594323
41 1594323
42 4782969
43 4782969
44 4782969

[1,1,1,3,3,3,9,9,9,27,27,27,81,81,81,243,243,243,
 729,729,729,2187,2187,2187,6561,6561,6561,19683,
 19683,19683,59049,59049,59049,177147,177147,
 177147,531441,531441,531441,1594323,1594323,
 1594323,4782969,4782969,4782969]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)