A366855-OEIS公司

A366855型作为一个简单的表

n个	a（n）
1	2
2	4
三	8
4	16
5	32
6	64
7	128
8	256
9	512
10	1024
11	6
12	18
13	54
14	162
15	486
16	1458
17	4374
18	13122
19	39366
20	1048576
21	12
22	36
23	108
24	324
25	972
26	2916
27	8748
28	26244
29	78732
30	1073741824
31	24
32	72
33	216
34	648
35	1944
36	5832
37	17496
38	52488
39	157464
40	1099511627776
41	48
42	144
43	432
44	1296
45	3888
46	11664
47	34992

[2,4,8,16,32,64,128,256,512,1024,6,18,54,162,486,1458,4374,13122,39366,1048576,12,36,108,324,972,2916,8748,26244,78732,1073741824,24,72,216,648,1944,5832,17496,52488,157464,1099511627776,48,144,432,1296,3888,11664,34992]