login

A060414 as a simple table

na(n)
12
28
326
44616
5125252
61242458
720581856
812324038948
9282667562
10282667562
113611141594
128904120362
1345119577824
148077577336
15795853127168
1644621605808
171848429310544
183604523133626
19483308017730

[2,8,26,4616,125252,1242458,20581856,12324038948,
 282667562,282667562,3611141594,8904120362,
 45119577824,8077577336,795853127168,44621605808,
 1848429310544,3604523133626,483308017730]