A138137-OEIS公司

A138137号作为一个简单的表

n个	a（n）
1	1
2	2
三	三
4	6
5	8
6	15
7	19
8	32
9	42
10	64
11	83
12	124
13	157
14	224
15	288
16	395
17	502
18	679
19	854
20	1132
21	1422
22	1847
23	2307
24	2968
25	3677
26	4671
27	5772
28	7251
29	8908
30	11110
31	13572
32	16792
33	20439
34	25096
35	30414
36	37138
37	44798
38	54389
39	65386
40	78959
41	94558
42	113687
43	135646
44	162375
45	193133

[1,2,3,6,8,15,19,32,42,64,83,124,157,224,288,395,502,679,854,1132,1422,1847,2307,2968,3677,4671,5772,7251,8908,11110,13572,16792,20439,25096,30414,37138,44798,54389,65386,78959,94558,113687,135646,162375,193133]