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A020949 as a simple table

na(n)
11
24
311
410
520
624
722
842
989
1044
1146
1284
13100
1488
1596
1690
1792
18204
19170
20202
21192
22190
23178
24184
25180
26188
27186
28338
29382
30340
31366
32354
33358
34390
35360
36356
37376
38364
39674
40362
41378
42680
43372
44676
45684
46710
47812
48682
49752
50708
51810
521346
53732

[1,4,11,10,20,24,22,42,89,44,46,84,100,88,96,90,
 92,204,170,202,192,190,178,184,180,188,186,338,
 382,340,366,354,358,390,360,356,376,364,674,362,
 378,680,372,676,684,710,812,682,752,708,810,1346,
 732]