A058417-OEIS公司

A058417号作为一个简单的表

n个	a（n）
1	1
2	4
三	10301
4	10496
5	10801
6	81619
7	1003001
8	1008001
9	100030001
10	100080001
11	326498249
12	10000300001
13	10000800001
14	24698199551
15	40012700004
16	1000003000001
17	1000008000001
18	4000127000004
19	4075127000004
20	8124407769251
21	78103531364504
22	100000030000001
23	100000080000001

[1,4,10301,10496,10801,81619,1003001,1008001,100030001,100080001,326498249,10000300001,10000800001,24698199551,40012700004,1000003000001,1000008000001,4000127000004,4075127000004,8124407769251,78103531364504,100000030000001,100000080000001]