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A303148 as a simple table

na(n)
11
21
33
42
54
68
76
86
913
1018
1120
1228
1337
1445
1565
1691
17111
18144
19200
20264
21346
22464
23609
24798
251072
261428
271873
282479
293297
304361
315779
327670
3310140
3413416
3517806
3623598
3731229
3841374
3954820
4072600
4196197
42127465
43168801
44223587
45296255
46392460
47519856

[1,1,3,2,4,8,6,6,13,18,20,28,37,45,65,91,111,144,
 200,264,346,464,609,798,1072,1428,1873,2479,3297,
 4361,5779,7670,10140,13416,17806,23598,31229,
 41374,54820,72600,96197,127465,168801,223587,
 296255,392460,519856]