login

A228154 as a simple table

na(n)
11
22
32
412
512
63
7108
8120
924
104
111280
121520
13280
1440
155
1618750
1723400
183930
19510
2060
216
22326592
23423360
2465016
257644
26840
2784
287
296588344
308800008
311241464
32132552
3313440
341288
35112
368
37150994944
38206622720
3926911296
402622528
41244944
4222032
431872
44144
459

[1,2,2,12,12,3,108,120,24,4,1280,1520,280,40,5,
 18750,23400,3930,510,60,6,326592,423360,65016,
 7644,840,84,7,6588344,8800008,1241464,132552,
 13440,1288,112,8,150994944,206622720,26911296,
 2622528,244944,22032,1872,144,9]