login

A287244 as a simple table

na(n)
14
220
368
488
5122
6140
7188
8200
9212
10220
11224
12244
13254
14374
15460
16490
17502
18518
19550
20568
21632
22688
23734
24814
25832
26884
27898
28908
29928
30982
311022
321108
331472
341490
351498
361514
371544
381580
391894
401954
412074
422230
432294
442384
452492
462524
472722

[4,20,68,88,122,140,188,200,212,220,224,244,254,
 374,460,490,502,518,550,568,632,688,734,814,832,
 884,898,908,928,982,1022,1108,1472,1490,1498,1514,
 1544,1580,1894,1954,2074,2230,2294,2384,2492,2524,
 2722]