A294106 - OEIS

A294106 as a simple table

n	a(n)
0	1
1	3
2	0
3	9
4	27
5	0
6	0
7	0
8	0
9	27
10	81
11	0
12	243
13	729
14	0
15	0
16	0
17	0
18	0
19	0
20	0
21	0
22	0
23	0
24	0
25	0
26	0
27	81
28	243
29	0
30	729
31	2187
32	0
33	0
34	0
35	0
36	2187
37	6561
38	0
39	19683
40	59049
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	0
55	0
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	0
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	0
76	0
77	0

[1,3,0,9,27,0,0,0,0,27,81,0,243,729,0,0,0,0,0,0,0, 0,0,0,0,0,0,81,243,0,729,2187,0,0,0,0,2187,6561,0, 19683,59049,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]