A300148 - OEIS

A300148 as a simple table

n	a(n)
1	1
2	3
3	9
4	27
5	81
6	243
7	729
8	2187
9	6561
10	51
11	153
12	459
13	1377
14	13
15	39
16	117
17	7
18	21
19	63
20	189
21	567
22	1701
23	70
24	210
25	630
26	1890
27	5670
28	17010
29	7
30	21
31	63
32	189
33	567
34	1701
35	70
36	210
37	630
38	1890
39	5670
40	17010
41	7
42	21
43	63
44	189
45	567
46	1701
47	70
48	210
49	630
50	1890
51	5670
52	17010
53	7
54	21
55	63
56	189
57	567
58	1701
59	70
60	210
61	630
62	1890
63	5670
64	17010
65	7

[1,3,9,27,81,243,729,2187,6561,51,153,459,1377,13, 39,117,7,21,63,189,567,1701,70,210,630,1890,5670, 17010,7,21,63,189,567,1701,70,210,630,1890,5670, 17010,7,21,63,189,567,1701,70,210,630,1890,5670, 17010,7,21,63,189,567,1701,70,210,630,1890,5670, 17010,7]