A201072-OEIS公司

A201072号作为一个简单的表

n个	a（n）
1	7
2	21
三	21
4	35
5	70
6	35
7	35
8	35
9	35
10	35
11	21
12	77
13	514
14	77
15	21
16	7
17	749
18	2611
19	2611
20	749
21	7
22	1
23	972
24	3937
25	22440
26	3937
27	972
28	1
29	7
30	127
31	50334
32	43308
33	43308
34	50334
35	127
36	7
37	21
38	3034
39	4448
40	1127514
41	2250982
42	1127514
43	4448
44	3034
45	21
46	35
47	7161
48	381982
49	175865

[7,21,21,35,70,35,35,35,35,35,21,77,514,77,21,7,749,2611,2611,749,7,1,972,3937,22440,3937,972,1,7,127,50334,43308,43308,50334,127,7,21,3034,4448,1127514,2250982,1127514,4448,3034,21,35,7161,381982,175865]