login

A341858 as a simple table

na(n)
11
22
34
46
512
620
742
860
984
10156
11220
12420
13660
14780
151092
161806
171860
182436
193612
203660
214620
225060
235460
248268
258580
2612180
2712324
2813020
2915180
3018060
3120460
3224180
3324492
3425620
3529820
3631668
3740260
3841340
3944220
4046956
4147580
4257876
4360060
4461620
4586268
4688620

[1,2,4,6,12,20,42,60,84,156,220,420,660,780,1092,
 1806,1860,2436,3612,3660,4620,5060,5460,8268,8580,
 12180,12324,13020,15180,18060,20460,24180,24492,
 25620,29820,31668,40260,41340,44220,46956,47580,
 57876,60060,61620,86268,88620]