A098355 - OEIS

A098355 as a simple table

n	a(n)
0	1
1	3
2	3
3	9
4	9
5	9
6	27
7	27
8	27
9	27
10	81
11	81
12	81
13	81
14	81
15	243
16	243
17	243
18	243
19	243
20	243
21	729
22	729
23	729
24	729
25	729
26	729
27	729
28	2187
29	2187
30	2187
31	2187
32	2187
33	2187
34	2187
35	2187
36	6561
37	6561
38	6561
39	6561
40	6561
41	6561
42	6561
43	6561
44	6561
45	19683
46	19683
47	19683
48	19683
49	19683
50	19683

[1,3,3,9,9,9,27,27,27,27,81,81,81,81,81,243,243, 243,243,243,243,729,729,729,729,729,729,729,2187, 2187,2187,2187,2187,2187,2187,2187,6561,6561,6561, 6561,6561,6561,6561,6561,6561,19683,19683,19683, 19683,19683,19683]