login

A285745 as a simple table

na(n)
11
28
3105
4550
55105
630918
7265920
81773432
914632372
10103605826
11834224969
126128787272
1348666035225
14365893476096
152883831290602
1622005412864334
17172812531531152
181331535174196624
1910442072847350585
2080985489140322402

[1,8,105,550,5105,30918,265920,1773432,14632372,
 103605826,834224969,6128787272,48666035225,
 365893476096,2883831290602,22005412864334,
 172812531531152,1331535174196624,
 10442072847350585,80985489140322402]