login

A055921 as a simple table

na(n)
01
12
22
32
48
52
62
716
816
92
102
1124
1248
1324
142
152
1632
17104
18104
1932
202
212
2240
23180
24296
25180
2640
272
282
2948
30280
31656
32656
33280
3448
352
362
3756
38400
391240
401772
411240
42400
4356
442
452
4664
47544
482104
494032
504032
512104
52544
5364
542
552
5672
57708
583304
597972
6010728
617972

[1,2,2,2,8,2,2,16,16,2,2,24,48,24,2,2,32,104,104,
 32,2,2,40,180,296,180,40,2,2,48,280,656,656,280,
 48,2,2,56,400,1240,1772,1240,400,56,2,2,64,544,
 2104,4032,4032,2104,544,64,2,2,72,708,3304,7972,
 10728,7972]