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A232973 as a simple table

na(n)
01
13
26
315
433
560
681
7189
8378
9675
10459
111107
122349
134509
147992
152673
166588
1714553
1829403
1955188
2097416
2115849
2239663
2390207
24189351
25371358
26687258
271209951
2895175
29240894
30560115
311211031
322458998
334727565
348664813
3515227190
36576963
371473147
383485187

[1,3,6,15,33,60,81,189,378,675,459,1107,2349,4509,
 7992,2673,6588,14553,29403,55188,97416,15849,
 39663,90207,189351,371358,687258,1209951,95175,
 240894,560115,1211031,2458998,4727565,8664813,
 15227190,576963,1473147,3485187]