login

A308618 as a simple table

na(n)
11
22
34
46
512
630
736
860
9180
10420
111260
124620
136300
1413860
1569300
16180180
17900900
183063060
1915315300
2058198140
21290990700
221338557220
232036934900
246692786100
2538818159380
2646849502700
27194090796900
281358635578300
296016814703900
3042117702927300
31222622144044300

[1,2,4,6,12,30,36,60,180,420,1260,4620,6300,13860,
 69300,180180,900900,3063060,15315300,58198140,
 290990700,1338557220,2036934900,6692786100,
 38818159380,46849502700,194090796900,
 1358635578300,6016814703900,42117702927300,
 222622144044300]