A088669-OEIS公司

A088669号作为一个简单的表

n个	a（n）
0	1
1	1
2	2
三	三
4	5
5	7
6	11
7	15
8	22
9	30
10	41
11	55
12	74
13	96
14	126
15	162
16	208
17	263
18	333
19	415
20	518
21	639
22	788
23	962
24	1174
25	1420
26	1716
27	2060
28	2468
29	2940
30	3497
31	4137
32	4886
33	5747
34	6744
35	7885
36	9203
37	10702
38	12424
39	14379
40	16611
41	19136
42	22009
43	25245
44	28915
45	33037
46	37688
47	42901
48	48765

[1,1,2,3,5,7,11,15,22,30,41,55,74,96,126,162,208,263,333,415,518,639,788,962,1174,1420,1716,2060,2468,2940,3497,4137,4886,5747,6744,7885,9203,10702,12424,14379,16611,19136,22009,25245,28915,33037,37688,42901,48765]