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A261246 as a simple table

na(n)
12
27
314
423
531
634
746
847
962
1071
1179
1294
1398
14103
15119
16127
17142
18151
19158
20167
21191
22194
23199
24206
25223
26238
27239
28254
29263
30271
31287
32302
33311
34322
35334
36343
37359
38367
39382
40383
41386
42391
43398
44431
45439
46446
47463
48478
49479
50482
51487
52503
53511

[2,7,14,23,31,34,46,47,62,71,79,94,98,103,119,127,
 142,151,158,167,191,194,199,206,223,238,239,254,
 263,271,287,302,311,322,334,343,359,367,382,383,
 386,391,398,431,439,446,463,478,479,482,487,503,
 511]