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A274607 as a simple table

na(n)
12
23
34
45
56
68
77
810
912
1016
1111
1215
1320
1424
1532
1613
1725
1830
1940
2048
2164
2217
2335
2450
2560
2680
2796
28128
2919
3055
3175
32100
33120
34160
35192
36256
3723
3877
39125
40150
41200
42240
43320
44384
45512
4629
47121
48175
49250
50300
51400
52480
53640
54768
551024
5631
57143
58275
59375
60500
61600

[2,3,4,5,6,8,7,10,12,16,11,15,20,24,32,13,25,30,
 40,48,64,17,35,50,60,80,96,128,19,55,75,100,120,
 160,192,256,23,77,125,150,200,240,320,384,512,29,
 121,175,250,300,400,480,640,768,1024,31,143,275,
 375,500,600]