A274078-OEIS公司

A274078号作为一个简单的表

n个	a（n）
1	三
2	15
三	三
4	315
5	27
6	27
7	2835
8	945
9	27
10	81
11	155925
12	2025
13	2025
14	135
15	27
16	6081075
17	779625
18	30375
19	405
20	243
21	243
22	638512875
23	212837625
24	654885
25	42525
26	8505
27	1215
28	729
29	10854718875
30	638512875
31	58046625
32	4465125
33	127575
34	3645
35	729
36	729

[3,15,3,315,27,27,2835,945,27,81,155925,2025,2025,135,27,6081075,779625,30375,405,243,243,638512875,212837625,654885,42525,8505,1215,729,10854718875,638512875,58046625,4465125,127575,3645,729,729]