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A138848 as a simple table

na(n)
01
12
25
310
410
513
616
725
840
942
1051
1149
1265
1358
1483
1594
16108
17143
18141
19208
20184
21294
22241
23333
24319
25486
26424
27689
28559
29959
30744
311082
32990
331251
341319
351470
361478
371765
382047
392144
402330
412649
422707
432900
442874
453011
463096
473455

[1,2,5,10,10,13,16,25,40,42,51,49,65,58,83,94,108,
 143,141,208,184,294,241,333,319,486,424,689,559,
 959,744,1082,990,1251,1319,1470,1478,1765,2047,
 2144,2330,2649,2707,2900,2874,3011,3096,3455]